When I got my truck the engine was seized up tighter than Toby's @$$. The head was removed and laying in the bed, and the cylinders were filled with a mix of oil, water, and unidentified gunk. The engine was basicly half disassembled, yet still in the truck.
I have a 360 engine from a '75 Dodge truck sitting in storage and I entertained thoughts about squeezing that into my truck, with a possible K-member upgrade. But the more I thought about it, and the labor that would be involved in that project, plus the fact that I didn't have a good place do that type of project, the more I leaned towards keeping it original. Also, since my truck has the Fluid Drive I liked the idea of keeping that unique drive train system in tact. So far I'm happy with my decission.
Merle