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Black Friday BONUS! Get a FREE $20 Gift Card With Your $200 Order*.
PROMO: BLKOUT. Offer Valid 11/21/17 - 11/26/17.
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$129.99
Speedway Pro Series File-Fit Piston Rings, 4.125 Bore, Style C
Speedway Pro Series File-Fit Piston Rings, 4.125 Bore, Style C

Speedway Pro Series File-Fit Piston Rings, 4.125 Bore, Style C

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Speedway Pro Series File-Fit Piston Rings, 4.125 Bore, Style C
Speedway Pro Series File-Fit Piston Rings, 4.125 Bore, Style C
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Part # 915412
$129.99
set
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Piston Ring Style:
C
Piston Ring Diameter:
Select Size to see
Piston Ring Design:
Conventional
Top Ring Material:
Plasma Moly Coated Cast Iron
Second Ring Material:
Plasma Moly Coated Cast Iron
Top Ring Thickness:
1/16"
Second Ring Thickness:
1/16"
Oil Ring Thickness:
3/16"
Oil Ring Tension:
Standard Tension
Sold in Quantity:
Set

Info

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)

Notes

Speedway Piston Ring Hierarchy

  • Good - Speedway Gas Proven Series
  • Better -Speedway Moly
  • Best - Speedway Plasma Moly
  • Ultimate Race - Speedway Pro Series
Some parts are not legal for use in California or other states with similar laws/regulations

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