Piston Ring Set 4.065 1.5 1.5 2.5mm

Piston Rings - Premium Ductile Moly - 4.065 in Bore - Drop in - 1.5 x 1.5 x 2.5 mm Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.000 2.0 1.5 4.0mm

Piston Rings - Classic Race - 4.000 in Bore - File Fit - 2.0 x 1.5 x 4.0 mm Thick - Low Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.030 1.5 1.5 4.0mm

Piston Rings - 4.030 in Bore - Drop In - 1.5 x 1.5 x 4.0 mm Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.000 1.5 1.5 4.0mm

Piston Rings - 4.000 in Bore - Drop In - 1.5 x 1.5 x 4.0 mm Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.020 5/64 5/64 3/16

Piston Rings - Speed Pro - 4.020 in Bore - File Fit - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

LS2 SX Piston Set 4.030 Superseded 12/21/21 VD

Piston - SX Series - Forged - 4.030 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 5.0 cc - GM LS-Series - Set of 8

SBC 13 Degree Piston Set 4.130 x 3.875 x 6.000

Piston - 13 Degree Flat Top 400 - Forged - 4.130 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 2.2 cc - Small Block Chevy - Set of 8

GM LS F/T Piston Set w/Rings 4.005 Bore

Piston and Ring - Forged - 4.005 in Bore - 1.5 x 1.5 x 3 mm Ring Grooves - Minus 2.7 cc - GM LS-Series - Kit

Piston Ring Set 4.600 Nitride .043 1/16 3/16

Piston Rings - Premium Race Series - 4.600 in Bore - File Fit - 0.043 in x 1/16 in x 3/16 in Thick - Low Tension - Steel - Nitride - 8-Cylinder - Kit

Piston Ring Set 4.030 .043 .043 3.0MM

Piston Rings - Premium Race Series - 4.030 in Bore - File Fit - 0.043 in x 0.043 in x 3.0 mm Thick - Low Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.500 Moly 1/16 1/16 3/16

Piston Rings - MAHLE Original - 4.500 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.165 Moly 1/16 1/16 3/16

Piston Rings - MAHLE Original - 4.165 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit