1983 Hedman Parts

• 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: Long 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: Long Tubes
• Manual Transmission - Floor: No
• Collector Diameter: 3 In.
• Tube Style: Long Tubes
• Variations: 68466, 68468
• 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: 82-92 Camaro; 82-91 Firebird, T/a 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:
  • 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
  • 18g
• 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.

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 Camaros and Pontiac Firebirds 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 LONG-TUBE headers fit factory-equipped 5.0L / 5.7L (305/350 cid) V8 Chevy Camaros and Pontiac Firebirds. The smooth 1-5/8 in tube design provides ample exhaust flow to let your third-gen F-Body's 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 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.

• 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: Long 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: Long Tubes
• Manual Transmission - Floor: No
• Collector Diameter: 3 In.
• Tube Style: Long Tubes
• Variations: 68466, 68468
• 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: 82-92 Camaro; 82-91 Firebird, T/a 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:
  • 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
  • 18g
• 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.

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 Camaros and Pontiac Firebirds 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 LONG-TUBE headers fit factory-equipped 5.0L / 5.7L (305/350 cid) V8 Chevy Camaros and Pontiac Firebirds. The smooth 1-5/8 in tube design provides ample exhaust flow to let your third-gen F-Body's 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 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.

• 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.

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.

• 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.

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.

• 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.

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.

• 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

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.

• 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

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.

• 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

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.

• 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

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.

• 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: 1-1/2 In.
• Automatic Transmission - Column: No
• Head Type: Factory Heads
• Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
• Reducer Outlet Size: 2-1/2 In.
• Tube Size: 1-1/2 In.
• Port Shape: Round
• Tube Length: Mid-length Tubes
• Manual Transmission - Floor: Yes
• Collector Diameter: 2-1/2 In.
• Tube Style: Mid-length
• Variations: 69526, 69528
• Drivetrain: 2wd Only!
• Collector Size: 2-1/2 In.
• Header Finish: Uncoated
• Mounting Hardware Included: Yes
• Weld-Up: No
• Collector Attachment: 2-1/2 In.
• Header Fasteners Included: Yes
• Use With: Trans Dapt. Motor Mount Kit #9906
• Y-Pipe Included: No
• Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
• Finish Type: Uncoated Mild Steel
• Notes: 82-00 Gm S10/15, Blazer, Jimmy, Sonoma 2wd Sbc
• Motor Mounts Included: No
• Primary Tube Diameter (in): 1.50 In.
• Crossover Pipe Included: No
• Header Construction:
  • Mild Steel- Standard-duty
  • Standard-duty
• Replacement Head Flange Gasket: 27500
• Tube Design:
  • Mid-length
  • Standard
• Key Feature: 2wd Only.
• 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
• 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; 1-1/2 In. Tube Dia.; 2-1/2 In. Coll.; Stock Heads; Shorty 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.

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Chevy S10, GMC S15, V8 engine swap specific headers for over 20 years. 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 designed specifically for installing a Small Block Chevy 283-400 (Gen 1) engine into 1982-2004 Chevy S10/Blazer, GMC S15/Jimmy 2WD trucks. Fits both manual and automatic transmission trucks. The smooth 1-1/2 in. tube design provides ample exhaust flow to let your transplanted 283-400 SB Chevy engine breathe easy, and produce additional horsepower and torque over factory manifolds.

To ensure a proper installation, it is recommended that these headers be installed with Trans-Dapt Performance Product's #9906 engine swap mount kit.

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.