Main Bearing Set, Standard 2.125"

Specifications: Final Application: (For 0.010" (2.115") undersize main journal) fits: A, B, C & Supers, 100, 130, 140, 200, 230, 240; Will fit F12, F14 w/ 30925D crankshaft but must relocate the tabs in the block & main caps Replacement Number: 376639R91, 376640R11, 376641R11 Notes: Priced and sold as set for engine.