Engine Pro Performance Racing Rings 43M5547

Engine Pro Performance Racing Rings 43M5547 Specifications

• Size: Std, .035, .045, .065
• Bore Size: 3.7360, 3.7710, 3.7810, 3.8010
• Sold in a Set of 8

Applies to:

• 5/64"- 5/64"-3/16" Standard Tension

Description:

None

• PREMIUM DUCTILE PLASMA MOLY
• Shell molded
• High tensile strength
• Withstands extreme temperatures
• Virtually unbreakable
• Impact resistant plasma moly alloy
• TOP RING: DUCTILE IRON, PLASMA MOLY
• SECOND RING: CAST IRON, REVERSE TORSIONAL TWIST
• OIL RING: FLEX-VENT