C3 Corvette 1968-1972 Radiator Cap - 15Lb.

The cap is rated at 15lbs and features a durable OE zinc finish for a factory appearance. These caps are a direct fit to ensure that you get a proper seal for your radiator. This cap will fit 1968-1972 Corvette's with a big block engine, except L88. 

It will also fit the 1968-1972 small block Corvettes with a copper radiator and an automatic transmission.