Fits 1999-2013 GM Truck/Suv 4.8L/5.3L 1-3/4 Shorty Exhaust Headers-4005 dad Ford Courier (1972-1976)

Ford Courier (1972-1976)

Western Star 4900FA (2005-2007)

Eagle Talon (1990-1998)

6L V8 1980 GMC C2500 Suburban   400/6

Fits 1999-2013 GM Truck/Suv 4.8L/5.3L 1-3/4 Shorty Exhaust Headers-4005 dad Ford Courier (1972-1976)These 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