my buddys..relatives..have an old wrecked van for sale

[oldblue1968chevy]

its a 'old van prolly the same era as your truck"
they says its got an auto tranny. can i put that into mine? what about the tilt colum, what years will swap and go into my truck, maybe its got bucket seats? who knows..ive no idea wat its about i'll have more info later..he said they want somewhere arond 500 but would take less im sure.

thanks

and what all things could i take out of this truck for mine, ?rear gas tank etc?