Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM A-Body / B-Body / F-Body / X-Body 1964-94 68609 - Pair DX2160K These BBK Performance polyurethane 79-04

These BBK Performance polyurethane 79-04 Mustang rear spring isolators are recommended to be used when installing lowering springs on your 79-04 Ford Mustang

unparalleled flow consistency and durability essential for high performance EFI engine applications

Oldsmobile 400/455

Flame-Thrower Electronic

Protective Coated

Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM A-Body / B-Body / F-Body / X-Body 1964-94 68609 - Pair DX2160K These BBK Performance polyurethane 79-04Hedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Mid Length Design Hedman's Standard duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1 4 flanges (some models use 3 8" flanges). Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 5 8" Tube