Measuring Balls - No Go/Lifter Bore - Kit
Designed to accurately measure lifter bore diameter and bore roundness, Includes ball sizes; 0.8430", 0.8435", 0.8440", and 0.8450", Made in the USA, Feuling® recommends a lifter to lifter bore clearance of 0.001" - 0.0015" for optimum lifter performance.,
