• 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 W/connecting rod installed

(2) 22x56x16 Main bearings

(1) Water pump gasket

(1) Clutch cover gasket

(1) Ignition cover gasket

(1) Crank case gasket

(1) 22x40x8 Seal

(1) 15x25x6 Seal

(1) 14x24x6 Seal

(1) 12x25x7 Seal

(1) 12x18x5 Seal

(1) 17x28x7 Seal

(1) 20x32x7 Seal

(1) 12x21x4 Seal

No instructions