Can anyone tell me the specs on this cam? This is a NEW Kenne Bell cam shaft used in the 1968-76 Buick 455 430 400 engines. Condition is new,I got this cam with a bunch of other parts I bought I do not know any specs on it other than whats listed on the end of the cam. Numbers and letters on the end of it are KBMKC B112 111 113 48 MH