Piston Rings - Performance - 4.030 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Steel - Ceramic/Metallic - Single Cylinder - Each
Piston Rings - Performance Series - 4.145 in Bore - File Fit - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit