Piston Ring Set 4.045 Moly 1/16 1/16 3/16 J100F8-4040-5

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Piston Ring Set 4.045 Moly 1/16 1/16 3/16 J100F8-4040-5

Piston Ring Set 4.045 Moly 1/16 1/16 3/16 J100F8-4040-5

Original price was: $156.79.Current price is: $104.40.

99 in stock

SKU: JEPJ100F8-4040-5 Category:

Description

Maximum compression and minimal blowby are non-negotiable in competitive racing, and this piston ring set delivers both. The plasma moly coating reduces friction while increasing durability under extreme cylinder pressures, making it essential for high-revving, naturally aspirated, or lightly boosted engines. File-fit design ensures you dial in the exact ring gap clearance your specific build requires—no compromises.

  • 4.040″ bore diameter
  • Plasma moly coating
  • 1/16 x 1/16 x 3/16″ dimensions
  • File-fit installation
  • Standard tension spring
  • 8-cylinder kit
  • Premium race series

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