Went from 11" front drums to MOPAR discs last year, this on a '70 RT.

Have the Al. 15/16 manual MC that E-Berg recommended as a replacement when we were using the drums.

Pedal is hard, but not much increase in stopping power.
Is the problem with the drum-type dist. block or MC size/type?

Thanks, Joe

PS We have a front to rear bias adjuster plumbed in and adjusted for rear lock-up.