The Farmall A and B were nearly identical tractors. The A featured an offset engine and wide front end. The B had a centered engine, seat offset to the right, and narrow front end.
has options for:
narrow front end or single wheel
BN and B options
straight pipe or exhaust
and 3 color options (Stock Used and Yellow)
yes there is a Farmall A in the works but its gonna have more options so its gonna be longer