Calgary Jeep Association

4x4 Related Groups => Tech Talk => Topic started by: rws on August 24, 2008, 03:33:13 PM

Title: Crown Vic Dick Brake Conversion
Post by: rws on August 24, 2008, 03:33:13 PM
I am considering converting the rear drum brakes on my D44 Comanche to disk brakes using everything from a 1995 Crown Vic.  I have collected  all the goodies necessary to do this and it looks pretty straight forward except for the e-brake cable.  I have searched the internet looking for options to hook up the e-brake and found that most who do this type of conversion don't even bother to hook up the e-brake which seems like not the best idea.

Has anybody done this conversion and how did you hook up the e-brake???
Title: Re: Crown Vic Dick Brake Conversion
Post by: Gearhead on August 24, 2008, 04:59:38 PM
I am considering converting the rear drum brakes on my D44 Comanche to disk brakes using everything from a 1995 Crown Vic.  I have collected  all the goodies necessary to do this and it looks pretty straight forward except for the e-brake cable.  I have searched the internet looking for options to hook up the e-brake and found that most who do this type of conversion don't even bother to hook up the e-brake which seems like not the best idea.

Has anybody done this conversion and how did you hook up the e-brake???

Having just completed a disc brake conversion , I feel qualified to add some comments.


I used chev truck  ( cuz mines six lug ) & Monte carlo components , nevertheless the conversion is similar.   I was concerned about how to deal with having a park brake , feeling I'd not want to park on steep grades without one.

There are a few choices , ask Bill about swagelok components.   On mine I went with dual Mico lock valves , expensive ? , uh huh  , effective ? definately ! , I can lock  & hold front , rear or both when parking.  I SHOULD MENTION   it's not legal , cable / mechanically applied park brakes are required as a backup to hydraulic brake systems by law.  My setup is kinda outlaw but works well.  There's nothing ghetto about the way mine is plumbed , 1st class fittings and hoses were used , it just doesn't comply with legal requirements.
Title: Re: Crown Vic Dick Brake Conversion
Post by: cotaman on August 26, 2008, 05:14:05 AM
maybe look at a ebrake cable from a zj that had discs in the rear...  the ends look very similar to the ones on the 8.8 axle that i have.