The Mahle moly piston ring set, Claimer Performance low-tension design, fits a 4.125 in bore and is presented as a moly ring package for rebuilds. These low-tension rings are intended for applications requiring reduced ring load while maintaining sealing during engine service. The set is sized for 4.125" bore cylinders and intended for use in compatible engine rebuilds.
Mahle Rings Claimer Performance Low Tension 4.125 Bore Moly Ring Set