[AL in NY]

I also did the F150 install myself four years ago and used the AA bellhousing. I never could get the hang of downshifting a Model A, that was one of my reasons for installing it. The second reason was this transmission makes driving in busy downtown traffic MUCH easier because you are not the slowest vehicle out there and you can shift quickly reguardless of the engine RPM. Third reason was the OD fourth gear. I can cruise at 55-60 MPH without the engine screaming. IMHO, a very good upgrade for a "driver" Model A.