Sealed Power Performance Piston Rings - 4.280 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder 931211 Dart blocks are loaded with

Dart blocks are loaded with features you won't find in any factory casting

GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified

2-5/16 in or 2

stock or 2" without) and allow room for wider wheels and tires

Jeep CJ 1976-79

Sealed Power Performance Piston Rings - 4.280 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder 931211 Dart blocks are loaded withProduct Description: Piston Rings Performance 4. 280 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