Piston and Ring - LS Standard Stroke - Forged - 4.005 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 11.00 cc - GM LS-Series - Kit

Piston and Ring - LS Standard Stroke - Forged - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 3.20 cc - GM LS-Series - Kit

Piston and Ring - Chevrolet LSX - Forged - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 8.00 mm - GM LS-Series - Kit

Piston and Ring - LS Standard Stroke - Forged - 4.070 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 3.20 cc - GM LS-Series - Kit

Piston - Hypereutectic - 3.907 in Bore - 1.50 x 1.50 x 3.00 mm Ring Grooves - Coated Skirt - GM LS-Series - Set of 8

Piston Rings - Performance - 3.907 in Bore - Drop In - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Steel - Moly - 8-Cylinder - Kit