Sealed Power Main Bearing - Standard - Small Block Mopar 4923MA Antenna Bar Mount D-Ring lifts from recess for

D-Ring lifts from recess for easy use

1987-1996 GMC P6000

“Daytona” forged aluminum pinion support replaces original equipment cast iron support

Each calibration has been dyno and track tested to deliver proven performance

Features: Total Shield RF blocking

Sealed Power Main Bearing - Standard - Small Block Mopar 4923MA Antenna Bar Mount D-Ring lifts from recess forProduct 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