Sky is the limit with these trucks. It depends on how much money and time you want to spend on it.

4G63T fits. G54BT fits. Chevy S10 coilovers and Caltracs or fiberglass drag leafs can be made to fit. Any rear link suspension can fit. 2 kinds of LSDs, OEM and aftermarket, fit. Montero rear disks fit. One member of this board made a front BBK using Mitsubishi parts. The frame is fully boxed so you don't need to do much stiffening there.

This board is a good resource, so is Project Zero G and Hot Rod Coffee Shop. Go through the old board archives, too, using the Google search at the top of the forum.

And post pics of your truck in the Introductions forum.

Welcome!