Can it hook?

My car is a 1970 Dart Swinger. The drive train is this, 418 stroker 501 hp 521 tq. Currently has a 4 spd but I'm going to change to a 904 reverse pattern manual valve body, before I brake more parts! The car has an 8 3/4 with 3.91's. I have SS springs 002/003, Rancho adjustable shocks, adjustable pinion snubber, six cylinder T-bars and Calvert 90/10's up front. For tires I'm going to try a set of Hoosier Quick Time Pro's 27-10.5/15's on 15 x 7's, I think they will fit?? So far I've gone 12.40's @ 112+ with some 275 55d/14 Hoosier Quick times, that's with a lot of spinning!

Can I get it to hook up with the new tires and the 904? or will I have to minitub and move the springs in board? Tell me what you think?