2.02/1.60 valves 1.5 roller rockers Cower valve springs and retainers Polylocks Crane cams stud girdle *****complete***** ready to bolt on and go I'm pretty shure it has 200 cc runners 64cc chambers I can send pics with my phone (740) 821-31 four eight / call or txt My name is Jesse Idk much about them I bought them off a guy to build a motor but I went a diff way, he said they was fresh and just have been gone thru, they look real real good... Thanks for looking Here are some pics i1220.photobucket.com/albums/dd44..../1309126669.jpg i1220.photobucket.com/albums/dd44..../1309126457.jpg i1220.photobucket.com/albums/dd44..../1308883605.jpg