YFZ450 YFZ 450 Cases Big Bore Stroker Kit 500cc Complete Assembly Crankcases

  

YFZ450 YFZ 450 Cases Big Bore Stroker Kit 500cc Complete Assembly Crankcases. YFZ450 Complete Big Bore Stroker Rebuild with Cases. FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS!

Wiseco 98mm big bore forged piston. Hotrods +3mm Stroker crank with rod.

Billet water pump impeller with gear. Complete top and bottom-end gasket kit.

Cometic MLS big bore head gasket. Complete crankcase oil seal kit. Runs on pump or race gas.

Compatible with all Yamaha YFZ 450 CARB models. BPRATV - The Best Parts. DO YOU NEED TO HAVE THIS ITEM INSTALLED ON YOUR VEHICLE? We are BPRATV, offering you the best in parts and service for over 20 years. PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE.

Interchangeable part: We stock the same parts from different manufacturers so that when back orders occur, we have a part that is equal in quality and cost to send, preventing what can sometimes be long waits. This would be the only reason your order might vary slightly from the description, and the part that is subbed will always be comparable quality. If you only want a specific brand, just ask and we will let you know if it is out of stock and for how long.

Once a part has been installed or prepped for installation it is no longer eligible for return. Over 99% of people in the world are not qualified to build an engine, and it is the responsibility of the person assembling and tuning the engine to make sure all the parts are correct and work properly.

We ALWAYS STRONGLY recommend work be done by a qualified, experienced mechanic. Please work with us and we will ALWAYS work with you.

No other parts nor any labor are included. We are BPRATV, and we offer a huge selection of Titanium fasteners. Once an item has been used or prepped for use with lubricants, sealant, etc. It is not eligible for return.