Torque thrust D and wilwood

Those hubs definitely limit your wheel choices.
Which steering knuckle will you be using? Wilwood shows three different kits, each with a different hub, depending on whether you are using 9" or 10" drum knuckles or 1973-'76 disc knuckles. You might be able to get detailed dimensions from Wilwood and see if American Racing will give you the same for the Torque Thrust D's. If no one here has your answer, you should probably contact both companies and ask if they know.

Having said that, there are brake kits available that are probably better for street cars available for less money. No problem fitting Torque Thrusts. Check Brakes .
Cass, AKA @DoctorDiff is a member of this forum. He and his company are top notch.