Piston Rings - Street - 3.918 in Bore - 3.0 mm x 2.0 mm in x 2.5 mm Thick - Standard Tension - Steel - Ford Powerstroke - Kit

Piston Rings - Street - 4.055 in Bore - 3.0 mm x 2.0 mm in x 3.0 mm Thick - Standard Tension - Steel - GM Duramax - Kit

Piston Rings - Street - 4.075 in Bore - 3.0 mm x 2.0 mm in x 3.0 mm Thick - Standard Tension - Steel - GM Duramax - Kit

Piston Rings - 3.685 in Bore - Gapless - 1.5 mm Thick - Iron - Natural - 8-Cylinder - Kit

Wrist Pin Lock - Wire Lock - 0.827 in Wrist Pin Diameter - 0.063 in Thick - Steel - Each

Wrist Pin Lock - Wire Lock - 0.927 in Wrist Pin Diameter - 0.073 in Thick - Steel - Each