Revive your 2009-2013 Yamaha YFZ450R with the Complete Engine Rebuild Kit – the most comprehensive and high-performance solution for fuel-injected models
This part MUST be installed for the crankshaft to fit properly in the cases
Studs are half the weight of chromoly and still stronger
and 93311-62574-00 with ease
Complete assembled cylinder head with valves
Best Raptor YFM 660 Cylinder Head Studs ALL TITANIUM Head Stud 12 Point Nut Kit KVF700 Revive your 2009-2013 Yamaha YFZ450RAll Grade 5 Titanium Alloy stud, nut, and washer kit Heat treated, allen head studs 12 point flange nuts and 3mm washers As strong as, more resistant to heat and corrosion than, and HALF THE WEIGHT OF Chromoly Stronger clamping force means tighter, longer lasting seal between cylinders and heads Great for stock and a must for high compression, big bore, and other modified engines Lifetime warranty* Works on all Yamaha Raptor, Rhino, and Grizzly 660