Long Tube Headers for 62-74 Mopar 383-400 'B' Motor 1-3/4in Primary D451 efi-kits Outlet Outside Diameter: 3/8"

Outlet Outside Diameter: 3/8"

This Direct-Fit Catalytic Converter is designed to fit the 2015-2017 Chevrolet Colorado 2

Front Components: N

Brand Hooker BlackHeart Clearance Category Suspension and Chassis Discount Percentage 26-50% Emission Code 5 Motor Type GM LS Product Type Engine & Transmission Mount Kit Sale Category Suspension and Chassis Transmission T56 GM Transmission Type T-56 Type of Component Engine & Transmission Mount Kit

Brand NOS Emission Code 4 Fuel Solenoid Cheater Included Jetting Horsepower 250

Long Tube Headers for 62-74 Mopar 383-400 'B' Motor 1-3/4in Primary D451 efi-kits Outlet Outside Diameter: 3/8"Overview: 62 74 Various 383 Long Tube Silver 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. Features: 3 8" Thick machined flanges to prevent warping Precision formed long transition collectors and long tube design reduces backpressure