I have some questions I need answered by tomorrow morning and I'd really prefer not spending all night searching. I have a chance at buying an '86 3500 4x4. Very good price. Preferably I'll make the deal right away before it is sold. Can you guys PLEASE help. Guy tells me it's a 350/400/? any idea what to expect as far a T case goes? I'm thinking it would likely be a 205 or 208, are the two easily distinguished? I can just look at mine to see if it's a 205 I suppose. I need to ID a D60 or the deal is pointless. What are some sure fire details? Does it matter is the D60 is King Pin or Ball Joint? Can I put a '76 Blazer on the '86 3500 frame? Long wheel base by the looks of it. I know this is a lot of noob questions answered by searching, and I am currently doing so, but like I said I don't want to waste all night online. Thanks guys.