Engine start up

[hammerdog57]

I bought a 1978 chevy one ton camper for the engine, trans and steering column for my 55 pickup project. The good, Has a 350 goodwench crate engine mileage uknown. Camper has 87,000 miles on it. Engine was replaced at some time.(Hopefully at the latter side of the 87,000 miles) Trans is a turbo 400. The bad, Camper has sat at a campground for 8-10 years without engine being run. What i want to do is get it running before pulling engine and trans. to check there condition. Any sugestions? Plans are to bypass fuel tank and hot wire it to get it running. (has no keys, was repossed for back storage fees) Next question is what is the best way to pull this engine? If anyone has worked on one of these you know what i mean.