Engine Pro Performance Racing Rings 43M5508

Engine Pro Performance Racing Rings 43M5508 Specifications

• Size: Std, .005, .020, .025, .030, .035, .040, .045, .060, .065
• Bore Size: 4.0000, 4.0050, 4.0200, 4.0250, 4.0300, 4.0350, 4.0400, 4.0450, 4.0600, 4.0650
• 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