Officially Licensed GM Circle Track Valve Covers
Officially Licensed GM Circle Track Valve Covers are manufactured from die-cast aluminum and are based on Proform's popular late-model die-cast valve covers. For circle track use they feature 1-3/8'' O.D. vent tubes on one valve cover, an extra wide sole for a powerful seal, and all necessary bolts and washers. Pair with a set of 778-141-625 air breathers (sold separately below) for the complete look!
Proform Chrome Chevy Bow Tie Valve Cover Air Breather Cap Clamp-On
Chevy Bow Tie Valve Cover Air Breather Cap
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