Rhino 660 Assembled Cylinder Head Assembly Valve Cover Springs Rockers Gaskets UNI Filter and Best Price – because

and Best Price – because we’re just as obsessed with performance as you are

and DM motors

FITS ALL HONDA 400EX AND 400X MODELS AND YEARS

Crank roller bearings

Rhino 660 Assembled Cylinder Head Assembly Valve Cover Springs Rockers Gaskets UNI Filter and Best Price – becauseFITS ALL YAMAHA RHINO and GRIZZLY 660 MODELS AND YEARS Complete assembled 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 Head stud kit This is a bolt on kit that requires no machining of any kind. Runs on race gas.