What gear boxes do they use for cowl steering? I've seen some old ford trucks that had it. I was wanting a straight axle with transverse spring and been looking at different builds trying to figure out a plan. Can you do the tv spring with wishbone or hair pins with a axle that had parallel springs? Never tried welding on 1 of them before, just wondered if it's possible, the truck front axles are easier to find. Tell me what the pros and cons are on the steering, I like the looks of the cowl set up.