Just purchased a 1985 K30 crew with this 6.2. Appears to have been an Air Force truck. Not a CUCV. Then on to a Local Fire Dept. Runs Good. New starter. Does have rear main seal leak that needs to be addressed. I'll be converting this one to gas. Located in Colorado Springs, CO. Still in the truck, can be heard running. Thinking $650. call or text preferred as I'm not on here much. 719-313-0502. Geoff.