Heidt, tells me they do not make an optimal spindle for the super ride II, looks like if I decide to do this I'm going to have to find after, after market supplier or have somebody build them for me. For the time being I'll work on fender clearance with the taller tires and hope I can accomplish my goal without having to change/fabricate a spindle. With my car apart for the new engine and trans its not as simple as changing a wheel and tire. Cant try that until I put it back together, and if a spindle was available now would be the time to do it. Again thank you for the suggestion.