Valve Spring Retainer
CatCams Federteller Opel OPEL BIG BLOCK XEV
Partno.: 99145/HCAT CAMS valve spring retainers are designed to provide a total valve spring setup solution in conjunction with our range of valve springs, manufactured by "PAC Racing Springs". During the spring retainer design, maximum focus goes to reliability while reducing the valve train mass.
Depending on application either hardened steel or a hard anodised aluminium alloy is used.
car: Opel OPEL BIG BLOCK XEV