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1890 (81Mm)
Engine Pro Performance Inconel Alloy Valves 01-4312 Specifications
Engine Pro Performance Roller Valve Lifters 17-4867-16 Specifications
Like most high strength
Top ring and oil ring rails are made of gas nitride hardened stainless steel
Engine Pro Performance Racing Rings 43M5514 1890 (81Mm)Engine Pro Performance Racing Rings 43M5514 Specifications Size: Std, . 030, . 060 Bore Size: 4. 2500, 4. 2800, 4. 3100 Sold in a Set of 8 Applies to: 5 64" 5 64" 3 16" Low 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