Grizzly 660 Big Bore Kit 102m Cylinder Head Assy 686 Top End Kit Mudbuster Cam
FITS ALL YAMAHA RHINO and GRIZZLY 660 MODELS AND YEARS
- Aftermarket 102mm Cylinder
- Wiseco JE or CP forged piston**
- Piston rings
- Wristpin
- Circlips
- Mudbuster Hotcam
- Timing chain
- Stud kit
- Spark plug
- Aftermarket cylinder head
- Rocker arms
- Rocker arm shafts
- Valve adjustment screws with nuts
- Steel intake and exhaust valves
- Inner and outer valve springs
- Valve spring retainers
- Valve spring seats
- Valve guides
- Valve keepers/cotters
- Valve stem seals
- Orings and washers
- Top-end gasket kit
This is a bolt-on kit that requires no machining of any kind. Runs on race gas.
BPRATV - The Best Parts. The Best Performance. The Best Price.