Engine Pro Performance Steel Moly Race Rings 43SM8577

Engine Pro Performance Steel Moly Race Rings 43SM8577 Specifications

• Sizes: STD
• Bore Sizes: 4.2500
• Sold in a Set of 8

Applies to:

• .043 - 1/16"- 3/16" Low Tension

Description:

None

• TOP RING: STEEL, PLASMA MOLY
• SECOND RING: CAST IRON, REVERSE TORSIONAL TWIST or Ductile Iron, Napier (Part #'s: 43SM5597, 43SM8531, 43SM8556, 43SM8582)
• OIL RING: FLEX-VENT
• Impact resistant plasma moly alloy
• Designed for most demanding high compression applications
• Reduced side wear and extended life
• Alloy steel
• High stress and high temperature conditions