thanksWilwood has a front disc brake kit that includes a 4 lug hub for the Tiger. You can weld up the 4 hole pattern in the stock hubs and drill a 4.5 x 5 Ford car pattern and then you have to figure out a custom brake rotor and caliper. I think you misunderstand the helpful guys here. The 9" is a little big and if you can find a Postal Jeep or 72-75 CJ5 Dana 44 rear it will be an easier conversion.