C/R Piston Ring Set 4.610 1/16 1/16 3/16

The Total Seal C/R Piston Ring Set 4.610 1/16 1/16 3/16 is a classic race specification piston ring kit engineered for high-performance and racing engines requiring precision ring fitment. Designed with a 4.610-inch bore size and file-fit construction, this eight-cylinder ring set delivers the exact tolerances and thermal characteristics demanded by serious engine builders and race shops preparing engines for sustained competition use.

The ring thicknesses—1/16 inch top, 1/16 inch second, and 3/16 inch oil ring—are specified for optimal blow-by control and oil management in high-RPM applications. Manufactured from ductile iron, these rings withstand the extreme pressures and temperature cycling inherent to racing environments. Standard tension characteristics provide reliable sealing performance while minimizing ring flutter and maintaining consistent compression. File fit rings require careful honing and installation, allowing builders to achieve exact specifications tailored to their specific engine geometry and clearance requirements.

This ring set is purpose-built for engine builders, race mechanics, and automotive enthusiasts restoring or modifying classic race engines where OEM specifications or modern performance piston rings fall short. Total Seal's expertise in ring design and material science makes this kit ideal for applications where precision fitment directly translates to cylinder pressure integrity, horsepower retention, and engine longevity under sustained competition duty.

Classic race piston rings represent a distinct category within performance engine building, offering builders control over fit and clearance that modern mass-produced rings cannot match. The C/R designation identifies Total Seal's classic race product line, trusted by experienced engine builders who prioritize precision over convenience.