YFZ450 YFZ 450 500cc Hotcams Kibblewhite Big Bore Stroker Complete Motor Rebuild
YFZ450 YFZ 450 500cc Hotcams Kibblewhite Big Bore Stroker Complete Motor Rebuild
YFZ450 YFZ 450 500cc Hotcams Kibblewhite Big Bore Stroker Complete Motor Rebuild
YFZ450 YFZ 450 500cc Hotcams Kibblewhite Big Bore Stroker Complete Motor Rebuild
YFZ450 YFZ 450 500cc Hotcams Kibblewhite Big Bore Stroker Complete Motor Rebuild

YFZ450 YFZ 450 500cc Hotcams Kibblewhite Big Bore Stroker Complete Motor Rebuild

Regular price$2,778.00
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Shipping calculated at checkout.

FITS ALL YAMAHA YFZ450 CARB MODEL YEARS AND MODELS!

98mm BP Racing cylinder
Wiseco or CP forged piston
PIston rings
Wristpin
Circlips
Hotrods +3mm stroker crank with rod
Hotcams Stage 3 Camshafts
Kibblewhite race valve spring kit
Kibblewhite stainless steel intake and exhaust valves
Crank bearings
Transmission bearings
Water pump seal and bearing
Head stud kit
Clutch kit
After market oil pump
Complete gasket kit
Complete seal kit
Timing chain

This is a bolt on kit with no machining required.  Piston uses pump or race gas.  Everything is new in the original packaging.  the original manufacturer's warranty applies*. Negative feedback hurts everyone and in most cases is totally unnecessary. If you have ANY issue with something you order from us PLEASE let us fix the problem before you leave feedback. We 100% guarantee we will find a reasonable solution to any problem. We want happy customers always. 

We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.

We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.

Sold items are removed daily.

If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.

If you call we answer, if you text we respond, if you have a question we respond. Sometimes we sleep so it could be next morning but we will respond.

Thank you for shopping with us! We appreciate you!

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