Hastings Piston Ring Set 4.125 5/64 5/64 3/16 661

Hastings Piston Ring Set 4.125 5/64 5/64 3/16 2M661Piston Rings - 4.125 in Bore - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8 Cylinder - Kit

Hastings Piston Ring Set 4.040 5/64 5/64 3/16 139040Piston Rings - 4.040 in Bore - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Iron - 8 Cylinder - Kit

Hastings Piston Ring Set 4.120 5/64 5/64 3/16 2M644Piston Rings - 4.120 in Bore - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8 Cylinder - Kit

Hastings Piston Ring Set 4.250 5/64 5/64 3/16 2M5518005Piston Rings - 4.250 in Bore - File Fit - 5/64 x 5/64 x 3/16 in Thick - Low Tension - Moly - 8 Cylinder - Kit