Manufactured from cast aluminum they come in four different finishes and feature a billet aluminum oil fill cap. Some valve covers in this series eliminate the need for the factory ignition coil bracket. Instead the coils bolt directly to the valve covers for a nice angled look! Holley aluminum LS valve covers reuse the factory gaskets and bolts will work with .750 in. lift camshafts using stock-style rocker arms and fit all ignition coils with 72mm spacing.

Holley 241-177 LS Valve Cover
$83.05