Chevrolet Performance Valve Lock - 11/32" Valve Stem - Single Groove - Steel - Black - (Set of 16) H753C4959 Fully threaded 3/8"-16 studs are

Fully threaded 3/8"-16 studs are 1-3/4" long and are direct replacements for many quick change cover studs

1965-1974 Chevrolet C20 Pickup

1955-1956 Chrysler Nassau

Classic Update kits are designed for projects that require more circuits than would have been available in an original chassis harness

Chevrolet Performance Valve Lock - 11/32" Valve Stem - Single Groove - Steel - Black - (Set of 16) H753C4959 Fully threaded 3/8"-16 studs areProduct Description: Valve Lock 10 Degree 11 32 in Valve Stem Single Groove Steel Black Oxide Set of 16 Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick, GMC and Cadillac Accessories to