I've converted all of my cars to the 11.75" Mopar disks. They work great, even with the 275/40/17's I run on my Challenger. That thing will stop in a hurry, it plants the nose despite the 1.12" torsion bars and Hotchkiss UCA's I have with the anti-dive taken out. I wouldn't drive anything on even a semi-regular basis with 4 wheel drums, too many idiots out there.
