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Engine Pro Performance Nitro Black Series Push Rods 3121S8000 Specifications
4 Sensor Cam
Valve is Less Likely to Break Even if Contacted by the Piston
Engine Pro's belt drive timing is for those who want the best in timing systems
Engine Pro Performance Racing Rings 43M5547 Engine Pro Performance Nitro BlackEngine 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