The serial no. is on a tag on the swivel bracket, the no. is 2537359, the block has the no. 8716590 on it.
The exhaust cover has the no. 73278 on it and I think the switch box no. is 332-5772A1. This engine
has 4 ignition coils, and 2 carburetors, the starter no. is 50-66015 with a date of 4-22-75. I`ll try to
post some pictures.......THANKS AGAIN..........HAS