Im rebuilding a 67 GTO Lemans with the 400 ci HO. On the cam are; 524 886 and the letters CWC How can I find the specs on this cam. Somewhere i read the 288/301 was the only cam in that model car. what do all those #'s mean? I want to put a bigger cam in but I need to know what I have 1st. OH!......the cam is factory original. any help is much appreciated. thanks in advance:beers2:
