My ride is a 1988 K5.  It has a 4" Pro Comp lift with springs all the way around, 35" BFG Mud Terrains, 350 small block, 700R4, 208 transfer case, 10 bolt front with Warn lockouts, 12 bolt rear, a 10,000 pound winch, and custom front and rear bumpers.  And, the coolest part, is that it's completely covered in Herculiner inside and out.  I built custom tube doors for it to use during the summer when I have the top off.  It does surprisingly well on the small mountain trails here in Colorado.