• Precision-trued to OEM specifications and factory assembled
• Connecting rods are double-forged to maintain superior dimensional consistency through improved grain flow
• Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces
• Corrosion-resistant surface treatment
• Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface
• Crank pin bearing radial running clearance is optimized to ensure maximum performance
• Precision honing ensures ultra-round bearing surface
• Precision-engineered oiling slots maximize rod strength and bearing life
• Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston
• Silver-coated bronze phosphor thrust washers with dimpled design increase oil retention and reduce friction between rod and washer interface
• Crank pin bearings are manufactured with the highest-quality hot-rolled steel -- case hardened to 58-62 RC
• Caged needle roller bearings provide the highest possible RPM
• Precision-machined crank webs
• Crankshaft comes with top-end bearing, premium main bearings and a complete bottom end gasket set that includes all seals and gaskets needed to do the job

(1) Crankshaft assembly

(1) 20x47x14 Bearing

(1) 20x52x15 Bearing

(3) Crankcase cover gaskets

(1) Water pump cover gasket

(1) 20x40x8 Seal

(1) 28x40x8 Seal

(2) 26x38x5 Seal

(1) 12x22x5 Seal

(1) 17x25x4 Seal

(1) 12x21x4 Seal

(1) 12x18x5 Seal

(1) 11x25x7 Seal

No instructions