Actually, the valve covers I have had both fit well, and the metal is practically the same gauge as the original. The chrome plating is a bit cheap, but they fit well. And, even buying a few, it is much cheaper than having one of my originals chromed.


-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, Corvette Cam, Split Manifold and Dual Carter YF's