The cylinder and machined head are matched to the big bore piston
For Honda TRX300FW Fourtrax 4x4 1988-2000
5CU-11631-00-B0
Pistons compatible with pump or race gasoline
Rebuild and upgrade your cylinder head with top quality racing components from Kibblewhite Precision Machining International (KPMI)
Yamaha Banshee 350 65mm +4 Stroker Wiseco Pistons Set Bearings O-Ring Gasket Kit CR85R The cylinder and machined head795M06500, 810812, B1005,10 301, 573M06800, 10 301, B1005, B0627020F, B0627012F, IR019018AFM, PD909, 2GU 11631 00 94 2GU 11610 01 00 2GU 11610 21 00 Brand New Pair Of Wiseco Pro Lite Race Series +4mil LONG ROD Pistons, Wrist Pin Bearings, & Top End O Ring Gasket Kit for Cool Heads Fits Yamaha Banshee 350 Years 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Kit Includes: 795M06500 Wiseco Pro Lite