Yeah unfortunately the motor is an old and tired sb 350... once that goes we may opt to a salvaged 5.3 from a newer chevy truck or suburban because you can pick them up cheap and they'll give ya some go!
Here are some pictures that i took during the tear down... They suck because they're on my old phone... sorry:
From the back looking forward
Did this to spray undercoating on the bottom of the cab
annnd some paint
During the stage just after paint
Only thing i wish we did different was do an older year so that the top would come all of the way off... the rust would have probably been the same lol
Also, like i mentioned in the first post, we did buy another old blazer for the dash, back window, and other accessories.