Recently bought this 93 K2500. The crankshaft is supposed to be broken and I have a rebuilt 6.2 that I plan to retrofit after checking everything over first. With the truck being a 5 speed stick shift and the engine a non electronic it should be a simple enough swap.
I figured it would make a handy commuter/back up vehicle as my main truck the 96 diesel suburban is getting a little too much crankcase back pressure and at almost 270,000 miles on it, it isn't going to last forever.
Jim