Burlington Crankshaft offer crankshafts for the FOrd model A, B and C engines.
They say:
Now, after nearly 80 years, there is an integrally forged counter-slung crankshaft available for Model A engines built between 1928 and 1931 by the Ford Motor company.
Burlington Crankshaft
P.O. Box 521
Collinsville
CT
06022
Phone: 860-675-5670