SKU: TOTCRG2012-5
MPN: CRG2012 5
The TOTAL SEAL Piston Ring Set 4.125 Classic Gold 1.5 1.5 3.0mm is a precision-engineered ring kit designed for high-performance and race engine applications. Built with plasma moly-coated ductile iron construction, this file-fit piston ring set delivers low tension operation across all eight cylinders, making it a proven choice for builders and engine shops seeking competitive ring performance with minimal blow-by and controlled oil consumption.
The 4.125-inch bore diameter and Classic Race Gold ring package specify 1.5mm compression ring, 1.5mm secondary compression ring, and 3.0mm oil control ring thicknesses. The plasma moly coating on the compression rings reduces friction and extends ring life while improving sealing characteristics—critical for maintaining cylinder pressure in high-RPM environments. File-fit design allows machine shops to customize the end gap to precise engine specifications, accommodating different piston materials, bore finishes, and intended RPM ranges. The low-tension design minimizes friction losses without sacrificing seal integrity, a balance that defines TOTAL SEAL's race-focused engineering approach.
This ring set is built for eight-cylinder engine platforms where custom bore sizing demands a precisely matched component. Machine shops, engine builders, and performance enthusiasts rely on TOTAL SEAL rings when stock or standard ring kits cannot accommodate non-standard bore diameters or when race-grade sealing and minimal friction are essential. The kit includes all rings needed for a complete engine application, supplied in the specified thickness configuration.
TOTAL SEAL has established authority in race engine components and premium ring design. The Classic Gold line represents a proven, cost-effective entry into specialized ring technology, bridging the gap between OEM and advanced racing specifications. Proper end-gap filing and correct installation are essential to engine longevity and performance—consult engine builder specifications or machine shop recommendations before fitment.
SKU TOTCRG2012-5 | MPN CRG2012 5 | Weight 0.81 lbs
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