Manley 42132 Small Block Chevy Pushrod Length Checker, 7/16 Stud
Select a vehicle to verify Fitment
For Small Block Chevy. Just slip it over a 7/16" rocker arm stud to instantly tell how much longer or shorter the push rods need to be.
- Long valves, milled heads, cut blocks, small base circle camshafts all move rocker geometry far from optimum
- Correct length pushrods keep rockers centered on the valve tip and reduce stem and guide wear
- Checker tells the engine builder instantly what length pushrod is required