by using only the information given, your answer is to replace the lower door hinge pin and bushing.
This can be a defective left front wheel bearing. Can also be the tire is rubbing against the fender liner. Loose wheel will also cause this. Inspect everything.
Yes, but 305/30/26 is the biggest tire you can run without rubbing and to run that tire you have to take a hammer to the backside of the front fender wells.
It is under the fender in front of the right front tire.It is under the fender in front of the right front tire.
The passenger side front tire may be rubbing on the inner fender.
"if it is the same as a firebird it is inside the left front fender. i had to remove the inside fender linear to get access to it on the firebird." it is not on the left side, it is on the right side which is the passenger side of the vehicle. You have to remove the tire, then the fender well and then look way back up towards the fender wall next to the fender and you will see it. there are approx. 3 or 4 screws holding it in. if you raise your hood it will give you more light and you can see it better. I just replaced mine yesterday on my 1979 Camaro, I did the work myself so that is how I know where it is.
no
bumper is connected to fenders by several bolts that you can see if you open the hood and look toward the area where the nose and fender join.
No
Inside the left front fender.Inside the left front fender.
There are cosmetic differences, but yeah, it will bolt up.
on the front fender
It is inside the driver side fender, in front of the tire.It is inside the fender in front of the driver side front tire.