Its been 17 years ago, but yes, i believe it was 104 and i did it because of the advice given on this site at the time. Obviously there are better cams out there and i may change it with time also. Wondering if i would be further ahead to send you my 452's to port rather than using stock new aluminum heads? Would that get me more power for the money spent? l would hate to lose the weight savings of the aluminum but if i would get more this way then thats an idea too!