Piston - Speed Pro - Forged - 4.030 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 3.40 cc - Coated Skirt - Small Block Chevy - Set of 8

Piston Rings - Advanced Profiling - Gapless Top Ring - 4.145 in Bore - File Fit - 0.043 in x 0.043 in x 3.0 mm Thick - Low Tension - Steel - Chromium Nitride - 8-Cylinder - Kit

Piston Rings - GF-Style - 4.070 in Bore - File Fit - 0.047 in x 0.047 in x 3.0 mm Thick - Standard Tension - Steel - Gas Nitride - 1-Cylinder - Each

Piston Rings - GF-Style - 4.030 in Bore - File Fit - 0.047 in x 0.047 in x 3.0 mm Thick - Standard Tension - Steel - Gas Nitride - 1-Cylinder - Each

Upgrade your engine performance with the top-quality GF Style Single Piston Ring Set - 4.040 from WISECO. Crafted with precision, these rings ensure a perfect fit in your 4.040 inch bore for optimal sealing and compression. Featuring file fit design with...

Piston and Ring - Sports Compact - Forged - 86.00 mm Bore - 1.0 x 1.2 x 2.8 mm Ring Grooves - Flat - 2.0 L - DOHC Opel / Vauxhall - Kit