The Stovebolt Site Forums The Shop Area Engine Shop CLUTCH SIZE ISSUE

That's an interesting casting # 3705410.

Looking at the 57 MPC listed above, that
casting is listed atleast 4 times,
with 4 different part #'s.

Different size, 9 1/2, 10, 11.

Beginning with 54 Pass., Comm to 57 Pass., Comm.