Cylinder Head Piston Gasket Top End Rebuild Kit Honda XR CRF TRX ATC 70 Standard size replacement cylinder and piston, Direct bolt on kit, ready to install, No Modifications required FITS: HONDA 70 XR70 1997-2004 / CRF70 2005-2012 / CT70 1977-1994 / XL70 1994-1996 / CL70 1969-1973 / C70 1970-1983 / TRX70 1986-1987 / ATC70 1978-1985 OEM quality replacement parts Exact items you will receive are pictured Includes: Cylinder / Cylinder Head (Rocker Arms, Valves, Cam Shaft and Sprocket installed) / Cylinder Head Cover / Piston / Ring Set / Wrist-Pin / Circlip Set / Head Gasket / Head Cover Gasket / Base Gasket / Spark Plug