For use with Big Block Chevy applications, including DART Heads.
These valve covers WILL clear T&D Raockers..
“WILLIAMS Performance” Big Block Chevrolet fabricated billet rail aluminum valve covers
These trick fabricated valve covers that are precisionly built by hand from highest quality aluminum, and anodized black, inside and out.
NEW & IMPROVED 3/8″ billet rails insure no oil leaks and an air tight seal for maximum vacuum retention
Each cover is individually tested before shipping
Precision welds insure a distortion-free fit
The covers are polished to resist oil staining
Built to clear most rocker combinations, stud girdles and shaft rockers (Including T&D Rockers, and measure 3-3/8″ deep.
The valve cover stud kits are not included
BIONDO FAMILY PROMISE: If these aren’t the nicest and tightest sealing valve covers on the market we will give you your FULL money back! Similar valve covers made are sold for over $400. Made in the USA.
The holes for breathers, relief valves, or bungs are not pre-drilled.
Bungs, and Relief Valves are available, but not included. (see below)