B-body rotors on 67 A body?

[tcp710]

I read an article that i found on these forums that if you have the 4-piston early A body disc brake setup, you can use 66-69 rotors to upgrade to the 4 1/2 in bolt circle. Has anyone else done this?

here is the article i read it from,
http://www.enbcom.com/cuda/tech/tom_condran/

If anyone else has done this let me know.

 

[OldVart]

Hadn't seen this article before, but it's a good read. I have a 67 Dart GT that has the old style 4 piston K-H disk setup, and they are hard to find parts for. I'm going to save that article for future reference.

 

[tcp710]

I'm currently in the process of debating whether to spend the $$ and replace the hard to find rotors, or just swap to the 73-up setup. Im thinking the 73-up setup is the way to go, easier to find parts and cheaper!