I have a McCulloch engine I'm trying to identify. 1010 is stamped on the block below the cylinder fins. I can't easily see any other markings. Am I missing something, or should I be measuring the bore and stroke? Any help would be appreciated. Thank you, Russ Sauer
I'm surprised none of the experts have written back to you. Most of the Macs have the model stamped in the block on the bottom of the block behind the stuffer plate(some Mac 101's didn't have any markings...and maybe others).