Description
Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
Specifications:
| _DES | Standard Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design |
| _EXT | Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design |
| _ASM | 1977 Chevrolet K30 CID 454 7.4 Liter 4WD, 1980-1986 Chevrolet K30 CID 454 7.4 Liter 4WD, 1988-1991 Chevrolet K3500 CID 454 7.4 Liter 4WD, 1987-1988 Chevrolet V30 CID 454 7.4 Liter 4WD, 1989-1991 Chevrolet V3500 CID 454 7.4 Liter 4WD, 1979-1986 GMC K3500 CID 454 7.4 Liter 4WD, 1988-1991 GMC K3500 CID 454 7.4 Liter 4WD, 1987-1991 GMC V3500 CID 454 7.4 Liter 4WD |
| _SHO | HEADERS, UNCOATED |
| _INV | HEDMAN GM TRUCK HEADER-UNCOATED |
| _FAB | Handcrafted, Mild Steel Construction. |
| _FAB | Long Tube Header Design Provides Excellent Top-End Horsepower and Torque. |
| _FAB | Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors |
| _FAB | Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters) |
| _FAB | Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating! |
| _FAB | Proud To Say, Made In The USA, Since 1954! |
| _DEF | Exhaust Header |





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