Complete Bottom End Kits

Bottom End Kit

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• UPC: 714205051919

The Hot Rods Complete Bottom End Kit for the 2003-2005 Yamaha YZ 450F includes everything needed for crankshaft installation and a full engine rebuild. The kit features a factory-assembled Hot Rods crankshaft, available in either a heavy-duty OE replacement or a stroker version for increased stroke length (some applications may require cylinder head modifications). It also includes main bearings, seals, and a complete engine gasket set with all necessary gaskets and seals. The crankshaft is fully rebuildable with genuine Hot Rods connecting rods and meets or exceeds OEM performance standards.