Are these the big old style Lincoln calipers that come on a 9" rear end? Like the 78 or 79 and earlier? ( you did say markIV)..Those have some big pistons, and the last thing you want to do is go smaller on your master cylinder, typically those need a big mc and a booster. I know the guys who used to swear by the lincoln versaille rear brakes on the mustangs, but gave up on them as they could never get them to work just right, as if they got them to work, there was too much rear brake bias.
Is the pedal hard? Or does it go to the floor when you try to stop?
my signature lines...not really directed at anyone in particular..
BE different....ACT normal.
No one is completely useless..They can always be used as a bad example
Last edited by powerrodsmike; 03-22-2009 at 02:11 AM.