SKU: TOTTG0690-45
MPN: TG0690 45
The Piston Ring Set 4.165 Gapless 2nd 1/16 1/16 3/16 by TOTAL SEAL is designed for serious engine builders and high-performance enthusiasts who require precise ring fitment and superior sealing characteristics. This set is ideal for applications ranging from rebuilding stroker motors to refreshing stock blocks and assembling race-ready engines.
Featuring a gapless design, this piston ring set minimizes blow-by and maximizes compression retention throughout the combustion cycle, making it suitable for both naturally aspirated and boosted applications. The configuration includes a 1/16" top ring, a 1/16" second ring, and a 3/16" oil ring, which balances sealing efficiency with reduced friction for enhanced power delivery.
Engine builders working on four-cylinder, small-block, or mid-sized displacement engines will find this ring set essential for applications where tight tolerances and controlled gap specifications are critical. Before installation, it is important to verify the proper side clearance and end gap to ensure optimal performance and longevity.
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