Need to borrow a sb flywheel ASAP! (in NC)

So far as I know there are two flywheel sizes not counting the early 273 whatever they were 9 1/2"?? for the early A's

There is the 130 whatever tooth passenger car flywheel fits my Lakewood bell or a passenger bell, and was made in 10 1/2" This measures about 13 1/4" outside tooth to tooth.

The larger size, 140 whatever it is (142?) is for light trucks, you normally don't want to use that bell in a passenger car. The difference you are interested in is the starter positioning relative to the bell. "I thought" I had it figured that a 727 converter is same as a 10 1/2" pass car flywheel, 130........some odd teeth