I put a 3 speed floor shifter in my 1957 truck, it has an OD synchro trans.
This is what I got from Hurst:
"Hurst has two options for you;
HUU-3667271 shifter and HUU-3670010 installation kit. It is listed for a Chevelle but it will work with your transmission and the stick has a big bend for seat clearance.
HUU-5010002 is your second option. It is the Indy SSA shifter for the 3 speed and has a slightly bent stick for the seat."
I took the first option. Because it is an OD trans, I bent the shifter a bit more to make it fit, Also I installed bucket seats with a center console. I believe with
a regular 3 speed, it would install closer to the front of the truck.
don