Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Oldsmobile V8 - Cutlass 1978-81 - Pair 11182AB Required For Installation Of 30

Required For Installation Of 30 Psi Fuel Pressure Gauges On 98-02 Dodge Cummins Diesel Applications In Order To Protect Sending Units From Excessive Pressure Spikes During Start Up

Dual band VHF / UHF

437 in Body at Thread

Sport-Comp Elite

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Oldsmobile V8 - Cutlass 1978-81 - Pair 11182AB Required For Installation Of 30Hedman Hedders Standard Uncoated Headers; 1 3 4" Tube Diameter; 3" Collector; Full 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 3 4" Tube