Can someone tell me how to replace a quarterpanel on a 69 mustang fastback. Also are the aftermarket quarterpanels good presicision fitting products. I cant figure out how to change this I dont know if you go from inside or out and I cant find splices on the roof thank you for any data or reference material.

 

you cut out the old quarter panels, and weld in the new ones

 

Here's how you do it on a coupe, but the basic idea is the same for a fastback.
http://www.mustangmonthly.com/howto/26739/

 

that is a good link, try this one also. it's a full resto of a fastback

http://homepages.together.net/~manyc...g/mustang1.htm

and it's a 69 too

 

Thanks a lot this helps a ton. Im feeling I may be able to tackle it now

 

If you Buy the aftermarket quarter panels make sure there made in the USA.
They fit much better than the ones made in Tiawan or China