COMP CAMS Performance Valve Spring Kit w/ Tool Steel Retainers [.625"] (GM LT4)

Specifically developed for the unique valve train geometry of the high performance 2015+ LT4 engine, these kits feature increased spring pressure and max lift capabilities. The higher spring load and premium lightweight tool steel retainer translates into increased high RPM stability, especially when running higher than stock levels of boost, and either a max .600" or .625" lift, depending on the spring used. Premium wire and small batch manufacturing processes ensure maximum spring quality and durability.

COMPONENTS
Conical Springs [7228-16]
Tool Steel Retainers [1774-8, 1772-8]
Valve Seals [511-16]
Spring Seats [4680-8, 4731-8]
Shims [4717-8]
Valve Locks [623-16]