- Standard Uncoated Headers; 1-3/4 in. Tube Dia; Mid-Length Design
- Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: No Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (20) For factory heads. Verify aftermarket head compatibility before purchasing. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V) Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27530 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68616, 68618 Tube Style:Mid-Length Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Mid-Length Tubes Tube Diameter:1-3/4 in. Tube Design:MID-LENGTH Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27530 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:No Air Conditioning:Yes Reducers Included:Yes Header Style:Mid-Length Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; Mid-Length Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Round
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Round
- Header Style: Mid-length Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness:
- 16g
- 18g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: No
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Round
- Tube Length: Mid-length Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Mid-length
- Variations: 68616, 68618
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
- Finish Type: Uncoated Mild Steel
- Notes: 67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27530
- Tube Design:
- Mid-length
- Standard
- Key Feature: Without A.i.r.
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness:
- 0.25 In.
- 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge:
- 16g
- 18g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Mid-length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27530
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These MID-LENGTH headers fit Big Block Chevy V8 powered, 1967-81 Chevy Camaros; 1968-1977 GM A-Body vehicles (Chevy Chevelle, El Camino, Monte Carlo, Olds Cutlass, Pontiac Grand Prix); '68-79 Chevy II and Nova. These headers are also compatible with other 1965-74 passenger cars from Chevrolet. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 BB Chevy engine breathe easy, and improve horsepower and torque over stock manifolds.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Region |
|---|---|
| 1973 - Chevrolet Impala | United States |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; Mid-Length Design
- Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: No Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (20) For factory heads. Verify aftermarket head compatibility before purchasing. Footnotes: (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V) Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27530 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68616, 68618 Tube Style:Mid-Length Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Mid-Length Tubes Tube Diameter:1-3/4 in. Tube Design:MID-LENGTH Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27530 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:No Air Conditioning:Yes Reducers Included:Yes Header Style:Mid-Length Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; Mid-Length Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Round
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Round
- Header Style: Mid-length Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness:
- 16g
- 18g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: No
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Round
- Tube Length: Mid-length Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Mid-length
- Variations: 68616, 68618
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
- Finish Type: Uncoated Mild Steel
- Notes: 67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27530
- Tube Design:
- Mid-length
- Standard
- Key Feature: Without A.i.r.
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness:
- 0.25 In.
- 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge:
- 16g
- 18g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Mid-length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27530
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These MID-LENGTH headers fit Big Block Chevy V8 powered, 1967-81 Chevy Camaros; 1968-1977 GM A-Body vehicles (Chevy Chevelle, El Camino, Monte Carlo, Olds Cutlass, Pontiac Grand Prix); '68-79 Chevy II and Nova. These headers are also compatible with other 1965-74 passenger cars from Chevrolet. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 BB Chevy engine breathe easy, and improve horsepower and torque over stock manifolds.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Region |
|---|---|
| 1973 - Chevrolet Chevelle | United States |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; Mid-Length Design
- Air Conditioning: No Power Steering: No Auto Transmission - Column: No Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (20) For factory heads. Verify aftermarket head compatibility before purchasing. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V) Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27530 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68616, 68618 Tube Style:Mid-Length Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Mid-Length Tubes Tube Diameter:1-3/4 in. Tube Design:MID-LENGTH Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27530 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:No Air Conditioning:Yes Reducers Included:Yes Header Style:Mid-Length Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; Mid-Length Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Round
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Round
- Header Style: Mid-length Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness:
- 16g
- 18g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: No
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Round
- Tube Length: Mid-length Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Mid-length
- Variations: 68616, 68618
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
- Finish Type: Uncoated Mild Steel
- Notes: 67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27530
- Tube Design:
- Mid-length
- Standard
- Key Feature: Without A.i.r.
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness:
- 0.25 In.
- 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge:
- 16g
- 18g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Mid-length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27530
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These MID-LENGTH headers fit Big Block Chevy V8 powered, 1967-81 Chevy Camaros; 1968-1977 GM A-Body vehicles (Chevy Chevelle, El Camino, Monte Carlo, Olds Cutlass, Pontiac Grand Prix); '68-79 Chevy II and Nova. These headers are also compatible with other 1965-74 passenger cars from Chevrolet. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 BB Chevy engine breathe easy, and improve horsepower and torque over stock manifolds.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Region |
|---|---|
| 1973 - Chevrolet Nova | United States |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; Mid-Length Design
- Engine Family: BB Chevy 396-502 (MARK IV / GEN V) Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Footnotes: (20) For factory heads. Verify aftermarket head compatibility before purchasing. Footnotes: (1) Without smog injection or injection heads. Manual Transmission - Floor: Yes Manual Transmission - Column: No Auto Transmission - Floor: Yes Auto Transmission - Column: No Power Steering: Yes Air Conditioning: Yes
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; Mid-Length Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Round
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Round
- Header Style: Mid-length Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness: 16g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: No
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Round
- Tube Length: Mid-length Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Mid-length
- Variations: 68616, 68618
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
- Finish Type: Uncoated Mild Steel
- Notes: 67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- Header Construction: Mild Steel- Standard-duty
- Replacement Head Flange Gasket: 27530
- Tube Design: Standard
- Key Feature: Without A.i.r.
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness: 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge: 16g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Mid-length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27530
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These MID-LENGTH headers fit Big Block Chevy V8 powered, 1967-81 Chevy Camaros; 1968-1977 GM A-Body vehicles (Chevy Chevelle, El Camino, Monte Carlo, Olds Cutlass, Pontiac Grand Prix); '68-79 Chevy II and Nova. These headers are also compatible with other 1965-74 passenger cars from Chevrolet. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 BB Chevy engine breathe easy, and improve horsepower and torque over stock manifolds.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Region | Engine Version |
|---|---|---|
| 1973 - Chevrolet Caprice | United States | Chevrolet |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; Mid-Length Design
- Engine Family: BB Chevy 396-502 (MARK IV / GEN V) Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. Footnotes: (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69. Footnotes: (20) For factory heads. Verify aftermarket head compatibility before purchasing. Footnotes: (1) Without smog injection or injection heads. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Manual Transmission - Floor: Yes Manual Transmission - Column: No Auto Transmission - Floor: Yes Auto Transmission - Column: No Power Steering: Yes Air Conditioning: Yes
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; Mid-Length Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Round
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Round
- Header Style: Mid-length Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness: 16g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: No
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Round
- Tube Length: Mid-length Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Mid-length
- Variations: 68616, 68618
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
- Finish Type: Uncoated Mild Steel
- Notes: 67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- Header Construction: Mild Steel- Standard-duty
- Replacement Head Flange Gasket: 27530
- Tube Design: Standard
- Key Feature: Without A.i.r.
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness: 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge: 16g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Mid-length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27530
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These MID-LENGTH headers fit Big Block Chevy V8 powered, 1967-81 Chevy Camaros; 1968-1977 GM A-Body vehicles (Chevy Chevelle, El Camino, Monte Carlo, Olds Cutlass, Pontiac Grand Prix); '68-79 Chevy II and Nova. These headers are also compatible with other 1965-74 passenger cars from Chevrolet. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 BB Chevy engine breathe easy, and improve horsepower and torque over stock manifolds.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Region | Engine Version |
|---|---|---|
| 1973 - Chevrolet Malibu | United States | Chevrolet |
- Standard Uncoated Headers; 1-5/8 in. Tube Dia; Mid-Length Design
- Air Conditioning: A/C equipped vehicles may require bracket 20110.(Large piston compressor). Power Steering: Yes Auto Transmission - Column: No Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: No Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (121) Must modify rotary A/C bracket. Footnotes: (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: SB Chevy 283-400 (Gen 1) Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Mounting Hardware Included:Yes Cylinder Head Port Shape:Round Variations:68606, 68603, 68608 & 63608. 62600, 62606 & 62603 304 Stainless Steel. Tube Material Thickness:18g Tube Diameter:1-5/8 in. Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:No Manual Transmission - Column:No Flange Style:Standard Finish:Uncoated Exhaust System Dia:2-1/2 in. Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Reducers Included:Yes Header Style:Mid-Length Tube Gasket Or Seal Included:Yes Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware Collector Attachment:3 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN Finish Type:Uncoated Mild steel Header Port Shape:Round IMPORTANT!:Automatic Transmission ONLY! Notes :67-81 F; 64-83 A, 82-88 G; 68-79 X; 71-94 B; 84-04 Astro 283-400 Tube Design:MID-LENGTH Tube Length:Mid-Length Tubes Tube Size:1-5/8 in. Tube Style:Mid-Length Header Finish:Uncoated Header Material:Mild Steel Motor Mounts Included:No Primary Tube Diameter (in):1.625 in. Primary Tube Gauge:18g Replacement Head Flange Gasket:27500 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Engine:Chevy SB 283-400 (Gen 1) 1958-86 Collector Diameter:3 in. Flange Thickness:0.25 in.
- Standard-Duty Headers For Various Camaro, Chevelle, El Camino, Nova, Regal, Cutlass, Grand Prix & Others; SB Chevy 283-400; 1-5/8 in. Mid-Length Tubes, 3 in. Collector; Non-E.O. ; Uncoated Mild-Steel
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Round
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Round
- Header Style: Mid-length Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness:
- 16g
- 18g
- Tube Diameter: 1-5/8 In.
- Automatic Transmission - Column: Yes
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-5/8 In.
- Port Shape: Round
- Tube Length: Mid-length Tubes
- Manual Transmission - Floor: No
- Collector Diameter: 3 In.
- Tube Style: Mid-length
- Variations: 68606, 68603, 68608 & 63608. 62600, 62606 & 62603 304 Stainless Steel.
- Collector Size: 3 In.
- Header Finish: Uncoated
- IMPORTANT!: Automatic Transmission Only!
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
- Finish Type: Uncoated Mild Steel
- Notes: 67-81 F; 64-83 A, 82-88 G; 68-79 X; 71-94 B; 84-04 Astro 283-400
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.625 In.
- Crossover Pipe Included: No
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27500
- Tube Design:
- Mid-length
- Standard
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness:
- 0.25 In.
- 0.3125 In.
- Engine: Chevy Sb 283-400 (gen 1) 1958-86
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge:
- 16g
- 18g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-5/8 In. Tube Dia.; 3 In. Coll.; Mid-length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27500
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These uncoated, MID-LENGTH tube headers are one of the most versatile headers Hedman Hedders manufacturers. While we've seen them on rare builds, like a SB Chevy equipped Studebaker, these MID-LENGTH headers are actually cataloged to fit Small Block Chevy V8 powered, 1967-81 Chevy Camaros; 1964-1987 GM A-Body and G-Body vehicles (Buick Regal, Chevy Chevelle, El Camino, Monte Carlo, Olds Cutlass, Pontiac Grand Prix); '68-79 Chevy II and Nova. Heck, they even fit 1984-2004 Chevy AstroVans. The smooth 1-5/8 in tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and improve horsepower and torque over stock manifolds.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Region | Fuel Type |
|---|---|---|
| 1973 - Chevrolet Camaro | United States | GAS |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design
- Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: Yes Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (129) Modification to shift linkage may be required. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: CHRYSLER 361-440 B/RB ENGINES Notes: For use with MOPAR B and E Body not listed elsewhere Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27900 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Square Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-3/4 in. Tube Design:LONG TUBES Power Steering:Yes Port Shape:Square Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:Yes Header Port Shape:Square Replacement Head Flange Gasket:27900 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exceptions:Some 440 applications may encounter driver side steering or starter interference Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.3125 in. Bolts/Studs Included:Yes Notes :62-74 B & E-Body 361-440 Contents:headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware Header Construction:Standard-Duty E.O. #:No Reducer Outlet Size:2-1/2 in. California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Tube Style:Long Tubes Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Diameter:3 in. For Use On:MOPAR B and E Body cars not referred to by model with and other header numbers. Variations:78036, 78033, 78038, 73038 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Engine:Chrysler B/RB; 361-440 Exhaust System Dia:2-1/2 in.
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Square
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Square
- Header Style: Long Tube
- Manual Transmission - Column: Yes
- Flange Style: Standard
- Exceptions: Some 440 Applications May Encounter Driver Side Steering Or Starter Interference
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness:
- 16g
- 18g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: Yes
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Square
- Tube Length: Long Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Long Tubes
- Variations: 78036, 78033, 78038, 73038
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
- Finish Type: Uncoated Mild Steel
- Notes: 62-74 B & E-body 361-440
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- For Use On: Mopar B And E Body Cars Not Referred To By Model With And Other Header Numbers.
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27900
- Tube Design:
- Long Tubes
- Standard
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness: 0.3125 In.
- Engine: Chrysler B/rb; 361-440
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge:
- 16g
- 18g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Full Length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27900
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chrylser's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These uncoated, LONG-TUBE headers fit a variety of 1967-1974 MOPAR passenger cars powered by a Chrysler 361-440 B/RB engine. Included in this list of popular models are 1970-74 Dodge Challenger and Plymouth Barracuda, '66-74 Dodge Charger, '68-74 Plymouth Roadrunner and '67-70 Belvedere (check the application listings for exact fitment). These headers fit both manual and automatic transmission models, however, modification to the shift linkage may be required. The smooth 1-3/4 in. tube design provides excellent exhaust flow to let your Chrysler 361-440 (wedge-style) engine breathe deep to produce maximum horsepower and torque.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Block | CC | Cylinder Head Type | Region | Fuel Type | Engine | Sub Model | Aspiration | CID |
|---|---|---|---|---|---|---|---|---|---|
| 1973 - Plymouth Satellite | V | 6556 | OHV | United States | GAS | 8 Cyl 6.6L | Base | Naturally Aspirated | 400 |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design
- Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: Yes Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (129) Modification to shift linkage may be required. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. Engine Family: MOPAR 361-440 B/RB ENGINES Notes: For use with MOPAR B and E Body not listed elsewhere
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Square
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Square
- Header Style: Long Tube
- Manual Transmission - Column: Yes
- Flange Style: Standard
- Exceptions: Some 440 Applications May Encounter Driver Side Steering Or Starter Interference
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness: 16g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: Yes
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Square
- Tube Length: Long Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Long Tubes
- Variations: 78036, 78033, 78038, 73038
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
- Finish Type: Uncoated Mild Steel
- Notes: 62-74 B & E-body 361-440
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- For Use On: Mopar B And E Body Cars Not Referred To By Model With And Other Header Numbers.
- Header Construction: Mild Steel- Standard-duty
- Replacement Head Flange Gasket: 27900
- Tube Design: Standard
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness: 0.3125 In.
- Engine: Chrysler B/rb; 361-440
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge: 16g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Full Length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27900
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chrylser's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These uncoated, LONG-TUBE headers fit a variety of 1967-1974 MOPAR passenger cars powered by a Chrysler 361-440 B/RB engine. Included in this list of popular models are 1970-74 Dodge Challenger and Plymouth Barracuda, '66-74 Dodge Charger, '68-74 Plymouth Roadrunner and '67-70 Belvedere (check the application listings for exact fitment). These headers fit both manual and automatic transmission models, however, modification to the shift linkage may be required. The smooth 1-3/4 in. tube design provides excellent exhaust flow to let your Chrysler 361-440 (wedge-style) engine breathe deep to produce maximum horsepower and torque.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Block | CC | Cylinder Head Type | Region | Fuel Type | Engine | Sub Model | Aspiration | CID |
|---|---|---|---|---|---|---|---|---|---|
| 1973 - Dodge Charger | V | 7211 | OHV | United States | GAS | 8 Cyl 7.2L | Base | Naturally Aspirated | 440 |
- MILD STEEL HEADERS; LONG; 67-91 2WD/4WD SB CHEVY TRUCKS/SUVS; 1-5/8 IN.-UNCOATED
- Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (121) Must modify rotary A/C bracket. Footnotes: (160) Early chassis only. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Fits Factory GM Aluminum or Cast Iron, Angle Plug and Straight Plug Heads. Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:16g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:69096, 69890 Tube Size:1-5/8 in. Tube Material Thickness:16g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:No Manual Transmission - Column:No Header Port Shape:Round Replacement Head Flange Gasket:27500 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Transmission Compatibility:may encounter clutch interference if cross shaft behind driver side rear port Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Diameter:3 in. Notes :67-91 GM. Full Size Blazer, Jimmy 283-400 2-4WD Chassis Compatibility:NOT For Vehicles With Offset (right) Engine Position! Tube Style:Long Tubes
- Long Tube, Standard-Duty Headers For 1967-91 Chevy/GMC 2WD & 4WD Pickup Trucks, Blazers & SUVs with 283-400 SB Chevy; 1-5/8 In. Long Tubes, 3 in. Ball/Socket Collector- UNCOATED Mild Steel
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Round
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head:
- Fits Factory Gm Aluminum Angle Plug And Straight Plug Heads.
- Fits Factory Gm Aluminum Or Cast Iron, Angle Plug And Straight Plug Heads.
- Tuned: No
- Cylinder Head Port Shape: Round
- Header Style: Long Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Chassis Compatibility: Not For Vehicles With Offset (right) Engine Position!
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness: 16g
- Tube Diameter: 1-5/8 In.
- Automatic Transmission - Column: Yes
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-5/8 In.
- Port Shape: Round
- Tube Length: Long Tubes
- Manual Transmission - Floor: No
- Collector Diameter: 3 In.
- Tube Style: Long Tubes
- Variations: 69096, 69890
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
- Finish Type: Uncoated Mild Steel
- Notes: 67-91 Gm. Full Size Blazer, Jimmy 283-400 2-4wd
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.625 In.
- Crossover Pipe Included: No
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27500
- Tube Design:
- Long Tubes
- Standard
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness:
- 0.25 In.
- 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge: 16g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-5/8 In. Tube Dia.; 3 In. Coll.; Full Length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27500
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
- Transmission Compatibility: May Encounter Clutch Interference If Cross Shaft Behind Driver Side Rear Port
-
Features:
- Handcrafted, Mild Steel Construction.
- Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing LONG and MID-LENGTH tube headers for Chevy trucks for nearly as long. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These uncoated, LONG-TUBE headers are one of Hedman's best selling Chevy truck headers. They fit a wide range of early to mid-year 1967-1987 2WD & 4WD Chevy/GMC 1/2 Ton and 3/4 ton trucks, Blazers and Suburbans (check the application listings for exact fitment), powered by a Small Block Chevy engine (without A.I.R. System). The smooth 1-5/8 in. tube design provides ample exhaust flow to let your truck's 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower under hood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Region |
|---|---|
| 1973 - Chevrolet Blazer | United States |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design
- Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: Yes Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (129) Modification to shift linkage may be required. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: CHRYSLER 361-440 B/RB ENGINES Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27900 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Square Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-3/4 in. Tube Design:LONG TUBES Power Steering:Yes Port Shape:Square Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:Yes Header Port Shape:Square Replacement Head Flange Gasket:27900 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exceptions:Some 440 applications may encounter driver side steering or starter interference Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.3125 in. Bolts/Studs Included:Yes Notes :62-74 B & E-Body 361-440 Contents:headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware Header Construction:Standard-Duty E.O. #:No Reducer Outlet Size:2-1/2 in. California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Tube Style:Long Tubes Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Diameter:3 in. For Use On:MOPAR B and E Body cars not referred to by model with and other header numbers. Variations:78036, 78033, 78038, 73038 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Engine:Chrysler B/RB; 361-440 Exhaust System Dia:2-1/2 in.
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Header Port Shape: Square
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Square
- Header Style: Long Tube
- Manual Transmission - Column: Yes
- Flange Style: Standard
- Exceptions: Some 440 Applications May Encounter Driver Side Steering Or Starter Interference
- Collector Bolts Included: Yes
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness:
- 16g
- 18g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: Yes
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Port Shape: Square
- Tube Length: Long Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Long Tubes
- Variations: 78036, 78033, 78038, 73038
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Collector Attachment: 3 In.
- Header Fasteners Included: Yes
- Y-Pipe Included: No
- Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
- Finish Type: Uncoated Mild Steel
- Notes: 62-74 B & E-body 361-440
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- For Use On: Mopar B And E Body Cars Not Referred To By Model With And Other Header Numbers.
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27900
- Tube Design:
- Long Tubes
- Standard
- Power Steering: Yes
- E.O. #: No
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness: 0.3125 In.
- Engine: Chrysler B/rb; 361-440
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge:
- 16g
- 18g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Full Length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27900
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
-
Features:
- Handcrafted, Mild Steel Construction.
- Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chrylser's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These uncoated, LONG-TUBE headers fit a variety of 1967-1974 MOPAR passenger cars powered by a Chrysler 361-440 B/RB engine. Included in this list of popular models are 1970-74 Dodge Challenger and Plymouth Barracuda, '66-74 Dodge Charger, '68-74 Plymouth Roadrunner and '67-70 Belvedere (check the application listings for exact fitment). These headers fit both manual and automatic transmission models, however, modification to the shift linkage may be required. The smooth 1-3/4 in. tube design provides excellent exhaust flow to let your Chrysler 361-440 (wedge-style) engine breathe deep to produce maximum horsepower and torque.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Vehicle | Block | CC | Region | Fuel Type | Engine | Sub Model | Aspiration | CID |
|---|---|---|---|---|---|---|---|---|
| 1973 - Plymouth Road Runner | V | 7211 | United States | GAS | 8 Cyl 7.2L | Base | Naturally Aspirated | 440 |
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