1928 Vs 1929 Worm drive

AA Ford Discussion Group relating to the repair and restoration of your AA Ford.
Posts: 1187
Joined: June 14th, 2007, 7:29 pm
Body Type: Grainbox
Model Year: 1929
Location: Illinois

Re: 1928 Vs 1929 Worm drive

Post by Stakebed » May 10th, 2018, 9:47 am

Ive seen one for standard model A's and have heard nothing but good things about them and the company. I have no reason to doubt the AA version would be any different.

Would be neat if they made one that permanently changed the ratio. With the dual high gearbox there is your low range - the high speed ratio of 5.14 :1 for an unloaded truck is what kills the speed so a permanent overdrive would be perfect.

Post Reply