1984 Pontiac Firebird Exhaust Header 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
• 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
• Replacement Head Flange Gasket: 27500
• Tube Design: Standard
• 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; 1-5/8 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: Yes
• Collector Diameter: 3 In.
• Tube Style: Mid-length
• Variations: 68476, 68478
• 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:
  • Mid-length
  • 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.; 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 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 uncoated, MID-LENGTH 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 the horsepower and torque you're looking for.

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
• 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: Yes
• Collector Diameter: 3 In.
• Tube Style: Mid-length
• Variations: 68476, 68478
• 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
• Replacement Head Flange Gasket: 27500
• Tube Design: Standard
• 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; 1-5/8 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 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 uncoated, MID-LENGTH 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 the horsepower and torque you're looking for.

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.