Sealed Power Performance Piston Rings - 4.124 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder HASZ20CL 10-12 in-Hg minimum vacuum requirement

10-12 in-Hg minimum vacuum requirement

cut to length

Resistant to most automotive chemicals

Race specific additive technology

Sealed Power Performance Piston Rings - 4.124 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder HASZ20CL 10-12 in-Hg minimum vacuum requirementProduct Description: Piston Rings Performance 4. 124 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