Piston Ring Set 4.145 1.0mm 1.0mm 2.0mm

Piston Rings - Performance Series - 4.145 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Steel - HV385 Thermal - 8-Cylinder - Kit

Piston Ring Set 4.155 1.0mm 1.0mm 2.0mm

Piston Rings - Performance Series - 4.155 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Steel - HV385 Thermal - 8-Cylinder - Kit

Piston Ring Set 4.165 .043 .043 3.0mm

Piston Rings - Performance Series - 4.165 in Bore - File Fit - 0.043 in x 0.043 in x 3.0 mm Thick - Low Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Piston Ring Set 4.165 Bore 1.0 1.0 2.0mm

Piston Rings - Performance Series - 4.165 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Steel - HV385 Thermal - 8-Cylinder - Kit

Piston Ring Set 4.170 1.0mm 1.0mm 2.0mm

Piston Rings - Performance Series - 4.170 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Steel - HV385 Thermal - 8-Cylinder - Kit

SBC 604 Crate Piston Set 4.005 Bore

Piston - Flat Top - Forged - 4.005 in Bore - 2.0 x 1.5 x 4.0 mm Ring Grooves - Minus 4.90 cc - Small Block Chevy - Set of 8

SBC 604 Crate Piston Set 4.020 Bore

Piston - Flat Top - Forged - 4.020 in Bore - 2.0 x 1.5 x 4.0 mm Ring Grooves - Minus 4.90 cc - Small Block Chevy - Set of 8

SBC 604 Crate Piston Set 4.030 Bore

Piston - Flat Top - Forged - 4.030 in Bore - 2.0 x 1.5 x 4.0 mm Ring Grooves - Minus 4.90 cc - Small Block Chevy - Set of 8

SBC F/T Powerpak Piston Set 4.035 Bore -4.1cc

Piston and Ring - PowerPak - Flat Top - 4.035 in Bore - 1 mm / 1 mm / 2 mm Ring Grooves - Minus 4.10 cc - Small Block Chevy - Kit