Try this salvage yard search engine. You can search your state, region, or the whole country. These yards ship parts all the time. Car-Part.com--Used Auto Parts Market
If you can't find one, there are several ways you can fix the dent.
1) cut an access hole in the inner panel, you will weld it back when your finished knocking the dent out.
2) use the weld on pins that are available from body shop supply houses. They come in a kit that includes the pins and special dent puller.
3) use an old fashioned slide hammer which will leave small holes in the outer panel that will get filled with bondo.
I did a quick search of the southeast and found a bunch of tailgates. Price range of $100-$300. Caprice tailgate will work on the road master.
If you can't find one, there are several ways you can fix the dent.
1) cut an access hole in the inner panel, you will weld it back when your finished knocking the dent out.
2) use the weld on pins that are available from body shop supply houses. They come in a kit that includes the pins and special dent puller.
3) use an old fashioned slide hammer which will leave small holes in the outer panel that will get filled with bondo.
I did a quick search of the southeast and found a bunch of tailgates. Price range of $100-$300. Caprice tailgate will work on the road master.