About 50 years ago I ordered, from JC Whitney, a cam for my 235. They advertised it as being for a '54 Corvette. I have since determined that the specs are the same as a 261, I think. I ran it briefly and took it back out. Then it was misplaced until a few days ago. I found one that must be it. The numbers on it appear to be 3836483, possibly 3838483, hard to tell about the 4th digit. I can still see a dab of red and a dab of green paint on it. Can anyone tell me if this is it? Thanks.