Comp Cams FORD 3.8L-4.2L STEEL RETAINER Skunk2 Exhausts Made from high-quality materials

Made from high-quality materials

The handle is ready to paint if needed

Drop-in fit for seamless integration

Twenty aluminum lug nuts in bright green with spike covers that pop on and off for show or storage

2001-2006 Chevrolet Silverado 3500

Comp Cams FORD 3.8L-4.2L STEEL RETAINER Skunk2 Exhausts Made from high-quality materials7 Steel Retainer: Stock Spring Diameter Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. New COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC machined to exact tolerances using CAD CAM