Piston Ring Set CS 4.605 Bore 1.5 1.5 3.0

The Piston Ring Set CS 4.605 Bore 1.5 1.5 3.0 by TOTAL SEAL is a premium ring set engineered for eight-cylinder engines requiring precision bore specifications of 4.605 inches. Designed for builders and restoration specialists who demand tight tolerances and superior sealing performance, this classic steel ring set delivers the advanced profiling technology that separates OEM-quality engines from budget alternatives. Whether rebuilding a high-performance street engine, vintage race application, or original equipment restoration, these rings ensure proper compression, oil control, and ring stability across the complete RPM spectrum.

Manufactured from high-tension iron with advanced profiling geometry, the Piston Ring Set CS 4.605 Bore 1.5 1.5 3.0 combines three distinct ring thicknesses—1.5 mm compression ring, 1.5 mm secondary ring, and 3.0 mm oil control ring—to optimize gas sealing, blow-by reduction, and crankcase ventilation. The advanced profile design minimizes ring flutter, reduces friction losses, and extends ring life under sustained load. TOTAL SEAL's precision manufacturing tolerances ensure consistent bore contact pressure and reliable performance in both naturally aspirated and forced-induction applications.

Ideal for engine builders working with 4.605-inch bore blocks—commonly found in classic muscle cars, hot rods, and performance engines—this eight-cylinder ring kit delivers the compression consistency and durability required for dependable operation. The high-tension design works effectively in both cast-iron and aluminum block applications, making it a versatile choice for comprehensive engine rebuilds. Installation requires standard ring compressor tools and proper bore preparation; ensure piston and bore surfaces are clean and within specification before ring installation for optimal sealing performance and engine longevity.