Small Block Valve Covers - Chevrolet Tall valve covers 3 3/4 inch. Aluminum valve covers are guaranteed to draw attention to your engine compartment. Our valve covers are produced from a high grade aluminum that is polished to Billet Specialties standards and each design is CNC machined in the USA. Tall , and have a 1.25 diameter breather hole positioned between the rockers to reduce oil splash. Use tall if using roller rockers and/or stud girdles.
Product Features: - Includes metal baffles - Includes Grommets - Accepts 1-1/4 Breathers.