LTZ400 LTZ 400 Z400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild Yamaha AND DIRT BIKE MADE

AND DIRT BIKE MADE

Heavy duty timing chain conversion

and Hotrods stroker crank

Replaces OEM Part# 90116-08394-00

Same head as above except full race ported and polished $2250

LTZ400 LTZ 400 Z400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild Yamaha AND DIRT BIKE MADEFITS ALL SUZUKI LTZ DRZ 400 AND KAWASAKI KFX 400 MODELS AND YEARS BUY IN BULK AND SAVE $$$$ BP Racing new design 94mm cylinder Wiseco CP or JE forged big bore piston Piston rings Wristpin Circlips Big Bore top end gasket kit Head stud kit Timing chain Everything is new in the original packaging and the original manufacturers warranty applies***. **Products we sell: At bpracingatv our kits come with the same brand name parts (in many cases they are