We specialize in building racing engines for Chevrolet "aftermarket", small block Fords & Oldsmobiles "aftermarket". We offer modified, fully ported & flowed "as cast" cylinder heads, as well as modified "cnc" racing cylinder heads. We are distributors for AFR, Brodix, Dart and Procomp RHS, etc. We also modify "as cast" or fabricated racing manifolds for improved flow characteristics. We sell and use only the finest in "MADE IN USA" (where possible) performance and racing hardparts.