Engine Pro Performance Racing Rings 43M5577

Engine Pro Performance Racing Rings 43M5577 Specifications

• Size: Std, .033, .040, .060
• Bore Size: 4.3425, 4.3750, 4.3825, 4.4025
• Sold in a Set of 8

Applies to:

• 1/16"- 1/16"- 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