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Engine Pro Performance Nitro Black Series Push Rods 3121S9250 Specifications
Lobe Sep Int Exh: 109 115
5 grams to make balancing easier
Overall Length 135
SPECIAL PUSH RODS OR ROCKER ARMS MAY BE REQUIRED TO KEEP GEOMETRY CORRECT AND AVOID DAMAGE
Engine Pro Performance Racing Rings 43M5519 Engine Pro Performance Nitro BlackEngine Pro Performance Racing Rings 43M5519 Specifications Size: Std, . 005, . 010, . 020, . 030, . 035, . 040, . 060, . 065, . 125 Bore Size: 4. 2500, 4. 2550, 4. 2600, 4. 2700, 4. 2800, 4. 2850, 4. 2900, 4. 3100, 4. 3150, 4. 3750 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