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AAll IDid your father give any indication as to e below
All I know is that some cooler line blew and he said it was shot. The truck sat for about 15 years while he was trying to find a replacement/ something he could afford. I was leaning towards the 350, because it was the second diesel engine and he swore that the Detroit diesels were junk. I would love to keep the 6.2 for the sound alone and the memories it brings back but, right now I want to see it on the road.Did your father give any indication as to what exactly is wrong with the current engine?
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Sorry just seen the other question. About 15 years it has been sittingHow long has the K2500 been sitting and in what part of the country?
I would have loved to just put a 350 carbed in it but I already had a tbi available. The diesel is seized up or I would have loved to use that. The wiring seems overwhelming but I just can't afford another option. It's what I gotDude, put a carbed 350 and call it done. all that wiring.. ugh, gives me anxiety thinking about it. Why not just leave diesel in there as is?
Can you please upload as many pictures of both vehicles as possible. It's in your best interest in getting the best responses to your questions.
I understand...when I redid my 69 c10, I did everything except the wiring. I just paid a shop to do it, granted mine was easier being a carbed 350 but the thought of wires and Bla Bla Bla. I just came to terms with my abilities and paid a shop to finish it off...I would have loved to just put a 350 carbed in it but I already had a tbi available. The diesel is seized up or I would have loved to use that. The wiring seems overwhelming but I just can't afford another option. It's what I got

I vote for the carbed 350.Ls swap? Jk, a carbed 350 would be super easy barely an inconvenience.
Got and extra laying around? LolI vote for the carbed 350.
Can't he just put a new manifold on and a carb and few other things and be done?