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 2-5/16 in or 2

2-5/16 in or 2

& 727Derale has been the leader in performance cooling for decades

It also has 3 trap doors

5" tall hood scoop that's designed with elements of both aerodynamics as well as down force

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 2-5/16 in or 2Product 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