I run the Hawks HPS pads on my '73 Dart but can't say I'm that impressed (anymore).

- '73 Chrysler calipers with '73 11.75" rotors,
- Alum. 15/16" MC
- Stock prop.valve
- Rear brakes are stock 2.5" wide 10" dia drums.

Along with a soft tire swap I thought it had solved the rear brake-bias my car had awhile ago.
But I've recently changed tires on my car and the rear brake-bias is back again when braking hard and suddenly, even on dry roads.
(Previous tires had a 200 threadwear rating, the current ones have 280 orso, but seem a bit older.)