Watch a Master at Work | C10 Body Panel Alignment 

The long bolt goes in the second hole. The spring mount is why it's longer.

Mind sharing how you adjusted the door back with out losing height? When i try to adjust the hinges to close the rear gap, I lose my alignment with the body line. Im a rookie. Adjusting doors is more difficult than I anticipated

Dude! You just answered my question on where does the long bolt go in my new hardware kit 😂

Adjusting doors is very difficult. Don't try this at home.

Palestine, TX!

Where are you measuring to and from on the cab to get it square

The seals probabky just need to be worked a while. My camaro seals were very tight. I could barely close the door at first. Took a few weeks to really start to relax. Granted, 2 different vehicles and seal types, but just the point that new seals can be really tight and might need to be worked a while. How'd they turn out or did you change them?

the easiest way to do this is to put the bolts on the fenders " some what snug " . so it doesnt move on you . then you take about a 2lbs hammer and knock it into position and make sure to have the bolts snug so each time you hit it the other side doesnt move out of place 🤣🤣🤣

Everything they can think of except for a posi rear end.

And after all that work you guys didn't even bother to check the door hinges? Maybe you ot to lay off that stuff until you done. Lol

Adjusting doors isn't difficult, it's just very very very very tedious