RING SET PROX 02.4312 66.40mm
ProX Piston Ring Set BORE 66.40mm. ProX piston rings are made by OEM factories to exact specifications. ProX uses well-known brands like Rikken Japan, TP, and NPR for quality. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite, and electrofusion bores. PROX 02.4312.
- SKU
- 56-R1237.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Piston Ring Set 66.40mm
Enhance your engine's performance and longevity with the ProX Piston Ring Set. Designed to meet exact specifications, these high-quality rings are manufactured by OEM factories, utilizing reputable brands such as Rikken Japan, TP, and NPR to ensure exceptional quality and reliability.
This ProX piston ring set is engineered for versatility and can be used in a variety of cylinder bore types, including:
- Cast Iron bores
- Nickel Ceramic platings (Nikasil)
- Boron Composite bores
- Electrofusion bores
Ensure optimal sealing and combustion efficiency with ProX piston rings, a trusted choice for performance engine builds.
Key Features:
- Precisely manufactured by OEM factories
- Utilizes quality materials from leading brands
- Suitable for multiple cylinder bore types
- Direct replacement for specific bore sizes


