Description
Total Seal’s TS1 piston ring set delivers the precision compression sealing your high-performance engine demands, with a gapless 2nd ring design that minimizes blowby and maximizes ring life under sustained boost or nitrous conditions. Built from ductile iron and engineered for file-fit installation, these rings are the choice of serious engine builders who refuse to compromise on ring seal quality. Whether you’re assembling a fresh short block or refreshing your existing powerplant, this kit provides the bore-specific fitment and tension characteristics needed for reliable, repeatable performance.
- 4.170″ bore size
- Gapless 2nd ring
- 1/16 x 1/16 x 3/16″ dimensions
- ductile iron construction
- File-fit installation
- Standard tension
- 8-cylinder kit
- MPN T0690 45






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