SKU: TOTM9190-130
MPN: M9190 130
The Piston Ring Set 4.375 Gapless Top 1/16 1/16 3/16 from Total Seal (Model M9190-130) is designed for serious engine builders and high-performance applications that require precise compression control for a 4.375-inch bore diameter. This set is ideal for 8-cylinder engines, ensuring optimal performance and longevity.
Utilizing gapless top ring technology, this piston ring set eliminates the weak points found in conventional designs, providing superior sealing and blowby reduction across all engine speeds and loads. Constructed from ductile iron with a natural finish, the rings feature stacked thicknesses of 1/16, 1/16, and 3/16 inches, ensuring consistent ring-to-bore contact throughout the engine's operating range.
Total Seal's file-fit construction allows experienced builders to achieve optimal ring position and sealing geometry, making it a preferred choice for professional engine builders, racing teams, and restoration specialists. Proper installation requires careful bore preparation and attention to ring gap clearances to maximize engine performance.
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