That '37 is not really that light in the front end as the engine is fairly well forward. Now, what you don't say is what ratio the unit you have on your car is currently. I believe most aftermarket versions always seem to be the fast 15:1 where all you probably need is the OEM style 20:1 ratio. An added bonus with the 20:1 is that any bump steer doesn't have you fighting to stay in a straight line.