The GN1 valve cover is quickly becoming the #1 aluminum valve cover for the turbo V-6.
Special Features of the GN1 Valve Cover:
- Precision thick wall aluminum alloy casting for even gasket compression and no Leaks!
- CNC machined for consistent fit.
- Clearance for roller rocker arms
- Unique spot-face and chamfer design breather bore accepts all popular breathers and maintains positive seal between breather and cover.
- No clearance problems.
- Bolts and washers included.
- Eye appealing and functional.
- A must for roller rocker installations.
- Buick Logo
Included in the set:
- valve covers Power Coated Black
- Gasket - Cork
- valve cover breather complete sets
- valve cover hardware
