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  • Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia; 3 in. Coll; FULL LENGTH Design 28146 fits 1967-1979 Pontiac Firebird / 1973-1975 Pontiac Grand Am / 1972-1974 Pontiac Grand Prix / 1964-1973 Pontiac GTO
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Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Main Product View
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Side View
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Back View
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Installation View
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Additional View 5
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Additional View 6
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Additional View 7
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 28146 - Additional View 8
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Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia; 3 in. Coll; FULL LENGTH Design 28146 fits 1967-1979 Pontiac Firebird / 1973-1975 Pontiac Grand Am / 1972-1974 Pontiac Grand Prix / 1964-1973 Pontiac GTO

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Hedman Hedders
28146
In stock
$1,581.76 USD $719.99 USD
$719.99 USD
Hedman Hedders HTC Coated Headers; 1-5/8-2 in. Tube Dia; 3 in. Coll; FULL LENGTH Design 28146 fits 1967-1979 Pontiac Firebird / 1973-1975 Pontiac Grand Am / 1972-1974 Pontiac Grand Prix / 1964-1973 Pontiac GTO
Description
Headers - Full - 1.625 to 2 in Primary - 3 in Collector - Gaskets / Hardware / Reducers Included - Steel - Silver Ceramic - Pontiac V8 - Pontiac A-Body / F-Body - Pair


This Part Fits:

Year Make Model Submodel Engine
1967 Pontiac Firebird Base Convertible 2-Door 5.3L 5343CC 326Cu. In. V8 GAS OHV Naturally Aspirated
1967 Pontiac Firebird Base Coupe 2-Door 5.3L 5343CC 326Cu. In. V8 GAS OHV Naturally Aspirated
1969 Pontiac Firebird Base Convertible 2-Door 5.7L 5733CC 350Cu. In. V8 GAS OHV Naturally Aspirated
1969 Pontiac Firebird Base Convertible 2-Door 5.7L 5733CC 350Cu. In. V8 GAS Naturally Aspirated
1975-1977 Pontiac Firebird Base Coupe 2-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
1978-1979 Pontiac Firebird Formula Coupe 2-Door 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
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