Hi Im Brett Becker and this is my slightly modified 1981 J20 8400# GVWR. Still sporting the stock engine with bulltear's hei dist and mallory 8mm wires, but breaths through a flowmaster super 44 2.5" single in/out muffler. Tranny/tcase is also the stock tf727/np208 combo, with dana 44 front/ dana 60ff rear. Lift comes from 2.5" rancho 44044's in front and stock rears for now (just aquired a set of 1/2 ton springs waiting to be swapped in). Tires are 34"x10.5"x16" Swapmer LTBs on 16x8 crager wheels. Future mods are a built 401, sm465/np205, d60/14bolt, and 39.5's...someday!!