Speedway Pro Series File-Fit Piston Rings, 4.125 Bore, Style C
Chevy Small Block V8, C Piston Ring Style, Conventional Piston Ring Design
By using an 80,000 psi low friction, low porosity plasma moly top ring along with purpose build second and oil rings, we have the best rings for the buck on the market. You will make more horsepower over other brands using these rings due to the unique design and ring face finish. 20+ additional horsepower has been seen using these rings. File fit design.
- Top 1/16"
- 2nd 1/16"
- Oil 3/16"
Ring Style Chart (GIF)
Speedway Piston Ring Hierarchy
- Good - Speedway Gas Proven Series
- Better -Speedway Moly
- Best - Speedway Plasma Moly
- Ultimate Race - Speedway Pro Series
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Q & A
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