Sealed Power Performance Piston Rings - 4.020 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder RU002003S as cast finishes

as cast finishes

Regulator kits

This system fits Access Cab and Double Cab models

representing over 130 years of performance

Sealed Power Performance Piston Rings - 4.020 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder RU002003S as cast finishesProduct Description: Piston Rings Performance 4. 020 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Moly 8 Cylinder 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