COMP Cams Pushrod Length Checker 6.125-7.500 Range Oval Track Catalog Catalog These cylinder heads feature a

These cylinder heads feature a 65cc or 75cc combustion chamber with a 64cc exhaust port and a 3/4'' thick head deck (ideal for nitrous or blower applications)

Built-in mounting brackets enable the radiator to be quick-turn fastened directly to frame tabs

eliminates odors and controls bacteria growth

1969-1974 Chevrolet Nova

2-1/2 in Center Outlet

COMP Cams Pushrod Length Checker 6.125-7.500 Range Oval Track Catalog Catalog These cylinder heads feature aAdjustable from 6. 125" to 7. 500" in length, this Magnum checking pushrod is the easiest and most economical way to achieve proper rocker arm geometry. The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens on a dyno or in a computer