I know this is a difficult question, but what would be a reasonalbe cost to have the floor boards, torque boxes, and fender aprons removed and new ones installed. Assuming that I already have all the new parts and just need them to be put in. This is for a 1968 Coupe. I had a quote for $2000. Just want to make sure that this is not to high...... Also, how much to install rear quarters? Again, the same, I have the new parts.

 

That sounds pretty close to what it would cost. I would get about 3 estimates though.

 

That sounds right. The quarters will add a few hundred bucks to the job.
You should have include the quarters with your 1st estimate.

 

i got three of my floor boards done for 600 with labor and parts.

 

Unless you have the skills to fabricate and weld, you will have to pay the fiddler for the dance. Those prices sound reasonable given the cost of labor these days.