how can you tell if you have a hi stall tc without running the engine?
If it is the std size convertor, chances are it is not a high stall.
If it is say 10 inches in diam, it could be 2500-3500 stall.
If it is 8 inches, it could be 3800-5000??
Just a very rough guide to a nearly impossible question.
10.70 @ 125.00 on the black fun top
408 Cube Cleveland.