OER RC-15 Radiator Cap 15 lbs; With Hollow Rivet Design 1957-1973 GM Models

One of the features that sets OER's reproduction cap apart is the correct divot in the brass rivet in the center of the cap, just like the original. At Jolt Parts, we are a Dealer for OER Parts, RestoParts, United Pacific, Trim Parts, PUI, SoffSeal.