Hot Rods Yamaha Grizzly 660 (02-08)C/Shaft

Hot Rods

Hot Rods Crankshaft

Sku: H4073

Specs   

Does not fit fuel-injected R or X models

Heavy Duty (04-05) (+14mm stroke) makes the engine true 450cc

Heavy Duty (06-08) standard stroke

Uses a stock piston

When using Cylinder Works # CW-21001-K01 makes engine 478cc

Connecting Rod Side Clearance0.2-0.55mm

Engine Type4-Cycle

Final Displacement450cc

Heavy Duty

Increased Engine Stroke1.400mm

Stroke 63.400mm

Fits Models       

YFZ 450 (04-09,12-13)