In my experience, I have not seen a repro valve cover with the Chevrolet script on it. As far as quality, I have had two chrome repros that fit well. They rust easily, though. The repop timing covers are a different story.
-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, Corvette Cam, Split Manifold and Dual Carter YF's
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