400EX Ported Cylinder Head Porting Assembled +1 Valves Kibblewhite 1mm Valve Kit

Brand new aftermarket cylinder head and valve cover Full race port and polish - intake, exhaust, combustion chamber Valve guides cut Pocket port for oversize valves Complete assembly of both head and valve cover except camshaft Kibblewhite valve springs, retainers, and seats Kibblewhite +1mm Black Diamond intake and exhaust valves Valve stem seals Valve keepers Rocker arms Rocker arm shafts Washers, o-rings, & other misc. required small parts Great for stock or built engine Compatible with all Honda 400EX, 400X, and XR400R models and years We are BPRATV.  Call or come and see us Mon to Fri 7am to 4pm PST or visit our Upland, CA location.  We accept payment via credit card, Paypal, Venmo, and in person via cash.  PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER?  IF SO CONTACT US ABOUT OUR DEALER PROGRAM THAT GIVES YOU DISCOUNTS ON EVERYTHING WE SELL! Payments:  We accept all forms of traditio