Description
Piston rings are the critical seal between your combustion chamber and crankcase—and a quality ring set directly impacts compression, blow-by control, and engine longevity. The Total Seal T0690 30 delivers proven performance with a gapless 2nd ring design that reduces secondary blow-by while maintaining reliable sealing across the entire RPM range. Whether you’re rebuilding a street engine or dialing in a race platform, this drop-in kit gives you the precision fit and material quality that separates amateur builds from professional results.
- Total Seal TS1 design
- 4.155 in bore diameter
- Gapless 2nd ring
- 1/16 x 1/16 x 3/16 in
- Standard tension specs
- Ductile iron construction
- Drop-in installation
- 8-cylinder kit
- MPN: T0690 30






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