PAC Racing Springs 7 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide - GM LS-Series (Set of 16) Fuel Filter Clamp Sportsman Lifters from COMP Cams

Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option

ΓÇóBillet metering blocks with 4-corner idle system

2007 Chevrolet Silverado 1500 Classic LS Standard Cab Pickup

429 with/without console

Carbon Fiber Look

PAC Racing Springs 7 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide - GM LS-Series (Set of 16) Fuel Filter Clamp Sportsman Lifters from COMP CamsProduct Description: Valve Lock 7 Degree 5 16 in Valve Stem Standard Height Steel Black Oxide GM LS Series Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight from