Correct RC26 radiator cap. AC round logo / 15# RC26. This stamped steel pressure cap was used on the on the aluminum cooling expansion tank on 1964-1965 with Air Conditioning. 1966-1972 327/350.
1966-1972 Chevrolet Camaro Chevelle Corvette Radiator Cap AC RC-15 15LB ORIGINAL
For 2005-2010 Chevrolet Corvette Radiator Cap Gates 2006 2007 2008 2009
1966 Late Corvette Radiator Cap No AC
1.8 Bar Radiator Cap with Temp Gauge for Suzuki DRZ400 2000-2023
1930-1931 Model A Ford Plain Rim Moto Meter Radiator Cap with Chrome Wings
