I'm very pleased with the AAJ setup on my '57 Firedome. It will see its real trial though when I complete installation of the '03 Ram Hemi and 5speed auto. Without going to 15" wheels to get a bigger rotor in there, I don't know what more one could do. Maybe the ambulance has 15s? In that case I'd go with larger rotors and calipers for your application. You might want to read the two tech articles using other parts at http://www.chrysler300club.com/tech/techlist.html Wayne |