Moroso 68476 - Valve Cover, Billet Alum, GM LS, Tall, Aem, Holley & Other Smart Coils

Fits GM LS SERIES stock and aftermarket cylinder heads,

• Each cover features a port that a Moroso Part No. 68857 breather or COPO breather snaps into, can then be unsnapped to use an oil fill

• 2-1/2” tall to clear most aftermarket valvetrains

• The integral coil pack mounts accept Holley and other "Smart" style coils

• Each valve cover is CNC machined from a billet aluminum bar

• Cylinder head mounting area has an o-ring groove that accepts Moroso Part No. 93025 or GM#12612045 o-ring

• Even though these valve covers are light in weight, they are thick enough for the engine builder to be able to add fittings at the top and ends

• The covers can be polished, chromed, powder coated or left as-is for a race look