Fits 1999-2013 GM Truck/Suv 6.0L 1-3/4 Shorty Exhaust Headers-Silver-40060 moulding-and-trim 2 V8 1972 - 1974

2 V8 1972 - 1974 Dodge W300 Pickup 440/7

Additional Contents New needle bearing and thrust washer Anti Balloon Plate No Anti-Balloon Plate No Automotive Item Grade High Performance Bolt Circle Diameter (in) 10

1x Brass Connector (5/16" to 1/8")

9L V8 1977 - 1978 GMC K35 Sierra Grande 350/5

Fits 1999-2013 GM Truck/Suv 6.0L 1-3/4 Shorty Exhaust Headers-Silver-40060 moulding-and-trim 2 V8 1972 - 1974These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99 13 GM Truck and SUV 6. 0L 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 performance and