1977 Dodge Van Sportsman Royal B200 Not Tradesman

1977 dodge sportsman van, new tires with 0 miles on them. Previous owner replaced alternator, master cylinder, vacuum booster, some lines and couple other things Im forgetting. Has 360 v8, 727 trans, AC, CC, and little bit of rust. Was garage kept a good part of its life, paint and interior nice. Has brake issues (stops but brake peddle won't spring back up) and needs new wiper motor which I have and carb could use a cleaning. Feel free to come take a look and ask any questions you may have.
Van has been off the road for a couple years now, until brakes are fixed and carb cleaned its notreally road worthy so it would need to be towed. Can be driven on a trailer just make sure it's wide enough to fit the van (I learned this the hard way).