Originally Posted by JohnRR
Originally Posted by BlueRacer69
Originally Posted by Jim_Lusk
Upper is the same. Lower is the same casting with 9/16" bolt holes instead of 1/2". All you need to do is drill the holes out.

That is assuming you are using the '69 ('65-72) Kelsey-Hayes disc brakes.
No disc, it's a 10 inch drum brake car.


Are you switching to discs ? NO, I'm not switching to discs. This car will remain a 10" drum brake car.