Sealed Power Main Bearing - 0.010 in Undersize - Big Block Chevy 20-PRY-NB-2XS These are designed to sit

These are designed to sit in the bed of trucks to provide extra weight and traction

High-grip rubber palm inserts

875 in diameter

designed for the professional racer

Sealed Power Main Bearing - 0.010 in Undersize - Big Block Chevy 20-PRY-NB-2XS These are designed to sitProduct Description: Main Bearing 0. 010 in Undersize Big Block Chevy Sealed Power engine products are application engineered components, including pistons, piston rings, engine bearings, oil pumps and lifters. These proven replacement parts are the result of product development efforts, dedicated to putting only the absolute best on the street. Our engineers design and validate the engine parts to accommodate repowering engines due to wear. By