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Hedman Hedders

American-made Hedman Hedders have been helping racers unleash more power since 1954! Every set of headers Hedman makes is mandrel-bent for a consistent internal diameter and maximum flow, then flame-tested against leaks. For easy installation, they have unique ball socket collector flanges, which give you up to 20° of connection flexibility in case your pipes don’t match up perfectly. Hedders come with all the gaskets and hardware you need, plus instructions. All of Hedman’s Street Hedders are w...
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1982-1992 Chevrolet Camaro 5.0 Liter, 1987-1992 Chevrolet Camaro 5.7 Liter, 1982-1992 Pontiac Firebird 5.0 Liter, 1987-1992 Pontiac Firebird 5.7 Liter
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1982-1992 Chevrolet Camaro 5.0 Liter, 1987-1992 Chevrolet Camaro 5.7 Liter, 1982-1992 Pontiac Firebird 5.0 Liter, 1987-1992 Pontiac Firebird 5.7 Liter
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1982-1992 Chevrolet Camaro 5.0 Liter, 1987-1992 Chevrolet Camaro 5.7 Liter, 1982-1992 Pontiac Firebird 5.0 Liter, 1987-1992 Pontiac Firebird 5.7 Liter
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1982-1992 Chevrolet Camaro 5.0 Liter, 1987-1992 Chevrolet Camaro 5.7 Liter, 1982-1992 Pontiac Firebird 5.0 Liter, 1987-1992 Pontiac Firebird 5.7 Liter
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1982-1992 Chevrolet Camaro 5.0 Liter, 1987-1992 Chevrolet Camaro 5.7 Liter, 1982-1992 Pontiac Firebird 5.0 Liter, 1987-1992 Pontiac Firebird 5.7 Liter
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1982-1992 Chevrolet Camaro 5.0 Liter, 1987-1992 Chevrolet Camaro 5.7 Liter, 1982-1992 Pontiac Firebird 5.0 Liter, 1987-1992 Pontiac Firebird 5.7 Liter
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1970-1977 Pontiac Firebird Base CID 350 Naturally Aspirated GAS, 1970-1977 Pontiac Firebird Base CID 400 Naturally Aspirated GAS, 1970-1977 Pontiac Firebird Base CID 400 Naturally Aspirated GAS, 1971-1974 Pontiac Firebird Base CID 455 Naturally Aspirated GAS, 1971-1974 Pontiac Firebird Base CID 455 Naturally Aspirated GAS, 1978-1979 Pontiac Firebird Formula CID 350 Naturally Aspirated GAS, 1978-1979 Pontiac Firebird Formula CID 400 Naturally Aspirated GAS
  • Air Conditioning: Yes
  • Power Steering: Yes
  • Auto Transmission - Floor: Yes
  • Manual Transmission - Column: No
  • Auto Transmission - Column: No
  • Manual Transmission - Floor: No
  • Footnotes: (10) Not For Ram Air III or IV style heads.
  • Footnotes: (ST) TORQUE-STEP Stepped Tube Design
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1970-1977 Pontiac Firebird Base CID 350 Naturally Aspirated GAS, 1970-1977 Pontiac Firebird Base CID 400 Naturally Aspirated GAS, 1970-1977 Pontiac Firebird Base CID 400 Naturally Aspirated GAS, 1971-1974 Pontiac Firebird Base CID 455 Naturally Aspirated GAS, 1971-1974 Pontiac Firebird Base CID 455 Naturally Aspirated GAS, 1978-1979 Pontiac Firebird Formula CID 350 Naturally Aspirated GAS, 1978-1979 Pontiac Firebird Formula CID 400 Naturally Aspirated GAS
  • Air Conditioning: Yes
  • Power Steering: Yes
  • Auto Transmission - Floor: Yes
  • Manual Transmission - Column: No
  • Auto Transmission - Column: No
  • Manual Transmission - Floor: No
  • Footnotes: (10) Not For Ram Air III or IV style heads.
  • Footnotes: (ST) TORQUE-STEP Stepped Tube Design
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1964-1972 Pontiac GTO Base CID 326 Naturally Aspirated GAS, 1964-1972 Pontiac GTO Base CID 350 Naturally Aspirated GAS, 1964-1972 Pontiac GTO Base CID 400 Naturally Aspirated GAS, 1964-1972 Pontiac GTO Base CID 400 Naturally Aspirated GAS, 1964-1972 Pontiac GTO Base CID 455 Naturally Aspirated GAS, 1964-1972 Pontiac GTO Base CID 455 Naturally Aspirated GAS, 1964-1972 Pontiac LeMans Base CID 326 Naturally Aspirated GAS, 1964-1972 Pontiac LeMans Base CID 350 Naturally Aspirated GAS, 1964-1972 Pontiac LeMans Base CID 400 Naturally Aspirated GAS, 1964-1972 Pontiac LeMans Base CID 400 Naturally Aspirated GAS, 1964-1972 Pontiac LeMans Base CID 455 Naturally Aspirated GAS, 1964-1972 Pontiac LeMans Base CID 455 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 326 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 350 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 400 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 400 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 455 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 455 Naturally Aspirated GAS
  • Air Conditioning: Yes
  • Power Steering: Yes
  • Auto Transmission - Floor: Yes
  • Manual Transmission - Column: No
  • Auto Transmission - Column: No
  • Manual Transmission - Floor: Yes
  • Footnotes: (1) Without smog injection or injection heads.
  • Footnotes: (10) Not For Ram Air III or IV style heads.
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1967-1974 Pontiac Firebird Base CID 326 Naturally Aspirated GAS, 1967-1977 Pontiac Firebird Base CID 350 Naturally Aspirated GAS, 1967-1977 Pontiac Firebird Base CID 400 Naturally Aspirated GAS, 1967-1976 Pontiac Firebird Base CID 455 Naturally Aspirated GAS, 1978-1979 Pontiac Firebird Formula CID 350 Naturally Aspirated GAS, 1978-1979 Pontiac Firebird Formula CID 400 Naturally Aspirated GAS, 1970-1974 Pontiac Grand Prix CID 400, 1970-1974 Pontiac Grand Prix CID 455, 1964-1973 Pontiac GTO Base CID 326 Naturally Aspirated GAS, 1964-1973 Pontiac GTO Base CID 350 Naturally Aspirated GAS, 1964-1973 Pontiac GTO Base CID 400 Naturally Aspirated GAS, 1964-1973 Pontiac GTO Base CID 455 Naturally Aspirated GAS, 1964-1974 Pontiac LeMans Base CID 326 Naturally Aspirated GAS, 1964-1977 Pontiac LeMans Base CID 350 Naturally Aspirated GAS, 1964-1977 Pontiac LeMans Base CID 400 Naturally Aspirated GAS, 1964-1974 Pontiac LeMans Base CID 455 Naturally Aspirated GAS, 1976 Pontiac LeMans Base CID 455 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 326 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 350 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 400 Naturally Aspirated GAS, 1964-1970 Pontiac Tempest Base CID 455 Naturally Aspirated GAS
  • Air Conditioning: Yes
  • Power Steering: Yes
  • Auto Transmission - Floor: Yes
  • Manual Transmission - Column: No
  • Manual Transmission - Floor: No
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