COMP Cams Performance Street Beehive Valve Spring - 0.943 in / 1.105 in OD (Set of 32) 42050R These are direct replacements for

These are direct replacements for OEM coils

2007-2008 Chevrolet Silverado 3500 HD (Front)

Note: UMI's LS mounts were built around the LS1 oil pan

This shield reduces the negative effects of in-cabin excessive high temperatures and improve the experience of driving a Corvette

COMP Cams Performance Street Beehive Valve Spring - 0.943 in / 1.105 in OD (Set of 32) 42050R These are direct replacements forWith a . 500" maximum lift, these Beehive Valve Springs were designed for Ford 4. 6L Modular 4 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high