GMC Sonoma. Cruise, A/C, Tilt Steering, extended cab. Does not run

“Was running but I can’t get it to start. Motor may be locked up. It’s been sitting for a couple years. Transmission was rebuilt right before I got it. Bought to restore but never did. Anyways the interior is there for the most part aside from the dash. The seats are good, just need bolted down. Carpet is there but is in rough shape. Comes with the Extreme wheels in the pics. It has a later model chrome bumper and new grill. Clean title in hand. Straight body. I replaced the bed and tailgate with some straight parts from the salvage yard because the previous ones were dented too much. The guy who owned the truck had a utility rack on the truck so it really messed up the top of the bed. The replacement bed is near perfect. Rebuilt 700R4 trans”
Year: 1994 VIN (Vehicle Identification Number): 1gtcs19z3r8513322
Mileage: 210,000 Exterior Color: Green
Make: Chevrolet Number of Cylinders: 6
Model: S-10 Transmission: Automatic
Engine: 4.3 Vehicle Title: Clear
Drive Type: RWD Power Options: Air Conditioning, Cruise Control