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![Classic Race Piston Ring Set [Bore Size: 4.390 in.]](https://www.jegs.com/images/mini_750/900/901/901-cr2690_30.jpg)
Vehicle Info NeededTOTAL SEALPART NUMBER: 901-CR2690 30
Classic Race Piston Ring Set [Bore Size: 4.390 in.]
$17624
Ships on 09/09/2026
Lowest Price Guarantee4.320"-4.600" Bore
- Classic Race Piston Ring Set
- Bore Size: 4.360 in. +.030 in.
- Top Ring: 1/16 in.
- Second Ring: 1/16 in.
- Oil Ring: 3/16 in.
- Total Seal Conventional Classic Race Piston Rings are the ideal ring set for street use, race applications, and mild nitrous applications or forced induction. Each set starts with Total Seal's ductile iron, plasma-moly coated conventional top rings. They also feature conventional cast iron second rings and 3-piece standard-tension stainless steel oil rings.Features:
- Ideal For Naturally Aspirated, Forced Induction, Or Mild Nitrous
- Top Ring: Moly Max Ductile
- Second Ring: Conventional
- Oil Ring: Standard Tension (Unless Otherwise Noted)
- Ring Sets Are For V8 Applications (Unless Otherwise Noted)
Part TypePiston Ring Set
Product LineTotal Seal Conventional Classic Race Piston Rings
BrandTOTAL SEAL
Package Height2.0
Package Width5.0
Package Length10.0
Weight1.18 PG
Part CategoryPerformance Parts
Top Ring Thickness1/16 in.
Top Ring MaterialDuctile iron
QuantitySold as a set
Oil Ring Thickness3/16 in.
Part FitmentSemi Universal
Top Ring CoatingPlasma-Moly
Second Ring Thickness1/16 in.
Second Ring Facing MaterialCast iron
Bore4.39 in (111.506 mm)
Vendor Part NumberCR2690 30
Package Qty1
Package TypeEA
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