Description
Piston rings are the critical seal between your combustion chamber and crankcase—wear them out, and you’re looking at blow-by, lost compression, and degraded performance. This Speed Pro ring set delivers reliable sealing with plasma moly coating for reduced friction and extended ring life, making it an essential refresh for any serious engine rebuild. The low-tension design minimizes parasitic drag while maintaining the compression integrity your engine demands.
- Bore Size: 4.155″
- Ring Thickness: 1/16″ x 1/16″ x 3/16″
- Material: Plasma Moly coated
- Tension Profile: Low tension
- Fit Type: File fit
- Application: 8-cylinder engines
- Kit Quantity: Complete set
- Manufacturer: Speed Pro
- MPN: R934635
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