For use with Big Block Chevy applications, including DART Heads.
These valve covers WILL clear T&D Raockers..
Also available in CHROME - see below
Description "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 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)