Best steering box for an A

F

fasi

Well-known member
I see posts saying they use F1 box (1948 -52)and some using F100 (1953 - 56) What are the pros and cons of each; ease of mounting, connecting stock wiring, use of Model A steering wheel? Just bought a 1930 Coupe and want it to steer good.
 
If you're staying with the 4 cylinder, the F100 box is best. If you are going to a V8 flathead, then the F1 box works better for exhaust clearance.
 
I just put a F100 box from Randy into my 29 Phaeton and I am very happy with it. Steering is easier and very very tight. With the 7 tooth I could not go over 35 without needing to check my shorts......with Randy's box I had her up to 62 and felt safe. Some frown on it as it's not stock but to me it looks like it belongs. For a show car I would say no but for a car that's going to be driven its a very nice and welcome addition. Also for people who have a few years on them it makes driving a little easier. This is not the reason I got the F100 box but I have a feeling this will be the reason I will be able to enjoy my Model A for as long as I can drive a car. I have no regrets and would never go back to what I had.

Ron
 

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fasi said:
I see posts saying they use F1 box (1948 -52)and some using F100 (1953 - 56) What are the pros and cons of each; ease of mounting, connecting stock wiring, use of Model A steering wheel? Just bought a 1930 Coupe and want it to steer good.
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Either the F100 or F1 will work. The F1 may be a bit more involved to install. This is because the shaft goes into the gear box on the bottom of the sector and the F100 goes in on the top. This changes the angle of the column.

These are NOT the ultimate in steering boxes but usually adaquate for normal street use and far better than the original.

There are F100 units available that are a direct bolt in but I prefer to do it myself and retain the self cancelling turn signal feature.
 
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