Fits 1999-2013 GM Truck/Suv 4.8L/5.3L 1-3/4 Shorty Exhaust Headers-4005 turbo-back-exhaust 2L V8 1967 Plymouth Belvedere

2L V8 1967 Plymouth Belvedere   440/7

2 V8 2002 - 2016 GMC Sierra 1500 Base 325/5

3L V8 1968 - 1971 Plymouth Road Runner 383/6

Black Aluminum

1982 - 1995 Buick Century

Fits 1999-2013 GM Truck/Suv 4.8L/5.3L 1-3/4 Shorty Exhaust Headers-4005 turbo-back-exhaust 2L V8 1967 Plymouth BelvedereThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99 04 GM Truck and SUV 4. 8L and 5. 3L applications. Each header is manufactured with 1 5 8 in. CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved