So... Now that your going to have all the power from the new rebuild and after you install a new trans cross member . Whats the plan for the rear differential ? Because 100' burnouts with a one drive wheel wonder can be done with a 6 cyl with a 3 ott . Are you thinking POSI yet ? Yes ,I know what your thinking "does it ever end "? The answer is NOPE always one more thing to tweak to get it just right .
P.S. climb under your truck with a 4 inch grinder and grind the rivits off whats left of the old cut cross member (SAFETY GLASSES) You'll need the room to install the new cross member .