Sealed Power Main Bearing - Standard - Small Block Mopar 4999MA M59M3 Measures: 4-3/8" x 5-3/8" with

Measures: 4-3/8" x 5-3/8" with 3 pleats

Factory installed Hans anchors as original equipment

8'' and max extended 12

Air Adjustable from 5 to 100 psi

Sealed Power Main Bearing - Standard - Small Block Mopar 4999MA M59M3 Measures: 4-3/8" x 5-3/8" withProduct Description: Main Bearing Standard Small Block Mopar 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 leveraging this