Long Tube Headers for 78-87 GM G Body 265-400 SBC 1-3/4in Primary D330-B valley-covers 2 V8 2020 Chevrolet Tahoe

2 V8 2020 Chevrolet Tahoe 325/5

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Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49527

Convertible and El Camino

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Long Tube Headers for 78-87 GM G Body 265-400 SBC 1-3/4in Primary D330-B valley-covers 2 V8 2020 Chevrolet TahoeOverview: 78 87 GM G Body SBC Long Tube Black Ctd Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market. This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues