Piston Ring Set 4.125 Bore 1.0 1.0 2.0mm 4130MS-112

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Piston Ring Set 4.125 Bore 1.0 1.0 2.0mm 4130MS-112

Piston Ring Set 4.125 Bore 1.0 1.0 2.0mm 4130MS-112

Original price was: $162.38.Current price is: $108.20.

36 in stock

SKU: MAH4130MS-112 Category:

Description

Piston ring sets are the critical seal between your pistons and cylinder walls—and they directly impact compression, blow-by, and horsepower retention. This 4.125″ bore set delivers the precision fit and durability you need for high-RPM performance, whether you’re building a street engine or prepping for competition. Plasma moly coating reduces friction while maintaining ring life, giving you reliable performance across extended heat cycles.

  • 4.125 inch bore
  • File fit installation
  • 1.0mm top ring
  • 1.0mm second ring
  • 2.0mm oil ring
  • Plasma moly coating
  • 8-cylinder kit
  • Standard compression

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