Kooks Headers & Exhaust: 1967-1987 GM 1500 SERIES TRUCK 1 7/8" X 3" HEADER c7 cf By carefully analyzing and understanding

By carefully analyzing and understanding the air path to the engine and engine operation under a range of driving conditions

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While the ID1300 was designed with an eye towards ethanol fueled engines

2L 4V Super Crew Cab 3 Off Road Side Exit Exhaust

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Kooks Headers & Exhaust: 1967-1987 GM 1500 SERIES TRUCK 1 7/8" X 3" HEADER c7 cf By carefully analyzing and understanding1 7 8" x 3" Stainless Steel Long Tube Headers Designed for SBC 23 degree heads with stock bolt pattern Requires the use of a mini starter and may require certain motor mounts Gaskets, and all installation hardware included These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance SPECS: SKU 28202400 Year Range 1967 1987 Gauge 18 Gasket PY 8016 AL Unit Set Outlet 3