MoparFins

Please login or register.

Login with username, password and session length
Advanced search  

News:

We changed servers, which is good, and lost all passwords, which is bad. See above.

Pages: [1] 2   Go Down

Author Topic: Budd conversion  (Read 1851 times)

John B.

  • Jr. Member
  • **
  • Karma: +0/-0
  • Posts: 56
    • View Profile
Budd conversion
« on: August 13, 2008, 12:53:30 PM »

Hi Fellas; Has anybody tried using the later dual reservoir M. cyl & dual diaphram booster with a existing  Budd caliper & rotor set-up? The Budd parts are all but obselete now!
 I would appreciate the input, John
Logged

Matt Aker

  • Sr. Member
  • ****
  • Karma: +0/-0
  • Posts: 371
    • View Profile
Budd conversion
« Reply #1 on: August 13, 2008, 01:12:14 PM »

I had a Budd car, I understand.
 
Firstly, what are you working on?  If it's a pre '65 Imperial as yer handle suggests what I'm going to say may be useless.
 
A '73-up disc setup is the way to go without sinking a ton of money into your car.  Look at this thread:
 
http://moparfins.com/forum/forum_posts.asp?TID=1478
 
and this thread:
 
http://moparfins.com/forum/forum_posts.asp?TID=1463
 
Snotty's pictures are nice and simple and self explanitory.  If you can find the right donor car your worries are over.  Booster, master, prop valve, spindles, caliper brackets, and dust shields are what you need.  Aftermarket calipers (master cylinder perhaps) and rotors aren't too badly priced new and will make the swap reasonable and nearly trouble free.
 
The big cheez will chime in for sure.  He's done a few conversions and has the hands-on experience.
Logged
Matt

I love don't YOU?  Cause I never grew up!

John B.

  • Jr. Member
  • **
  • Karma: +0/-0
  • Posts: 56
    • View Profile
Budd conversion
« Reply #2 on: August 13, 2008, 02:51:09 PM »

Hey Matt; The Wheels, are a 66 T&C wagon with the 4  piston disc's. John
Logged

Snotty

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 3972
    • View Profile
Budd conversion
« Reply #3 on: August 13, 2008, 02:54:12 PM »

Hey, I'm a celebrity! 
 
John, do be sure to get the correct stuff, whatever you do!
 
But as for your question, I do not know.  I installed a correct disk brake Master Cylinder, but I already had a dual-res system.  It was easy to make the swap.  There are people on this site that have done single to dual swaps.  I hope they can answer you.
Logged
It's green here in Chico!!

Matt Aker

  • Sr. Member
  • ****
  • Karma: +0/-0
  • Posts: 371
    • View Profile
Budd conversion
« Reply #4 on: August 14, 2008, 10:17:20 AM »

A '73 donor car is all you need.  I found a '73 Fury locally a while back but it's not fer sale.  I haven't been to a bone yard for a while, but those donor cars were out there.  Ebay is another option, I know a few members bought their disc set ups there for a decent price.
 
Polaraco and Thrashingcows have done this conversion with great success and are here to help just like Snotty.
 
My '68 NYer had terrific brakes until a caliper blew out.  Upon inspecting that I found the lower ball joints to be rather sloppy too.  It wasn't long after this when I realized I had a parts car, all of the needed parts to fix it were made from unobtainium.
Logged
Matt

I love don't YOU?  Cause I never grew up!

Ken

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 898
    • View Profile
Budd conversion
« Reply #5 on: August 15, 2008, 07:56:14 PM »

Matt, I've also had '73 discs put on Chaz, and the stopping is MUCH improved!
The best thing about the '73 set-up is the price of the rotors (rockauto.com lists the RAYBESTOS Part # 7018R at $67.79), which are single piece, while the '69-'72 stuff are next best, but you get two piece rotors.  And rotors cost almost $160 according to rockauto.com (ACDELCO Part # 18A1352), but they ARE available.


Logged
'67 300 2 door "Fast top" with factory A/C, 1973 disc power brakes,Firm Feel Stage 1 power steering, Auto-pilot, up for sale!

Ken

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 898
    • View Profile
Budd conversion
« Reply #6 on: August 15, 2008, 08:00:48 PM »

BTW, there is a company in Mountain View, CA that does offer NEW Budd discs
http://www.imperialclub.com/Repair/Brakes/budd.htm
Address and contact person at Dura Brake is Shaun, per the tread at OIC.


Logged
'67 300 2 door "Fast top" with factory A/C, 1973 disc power brakes,Firm Feel Stage 1 power steering, Auto-pilot, up for sale!

Matt Aker

  • Sr. Member
  • ****
  • Karma: +0/-0
  • Posts: 371
    • View Profile
Budd conversion
« Reply #7 on: August 16, 2008, 03:57:31 AM »

Ooops...  sorry Moe   I forgot you upgraded Chaz's binders!  You've blinded me with too much shiny paint and handsome interior
Logged
Matt

I love don't YOU?  Cause I never grew up!

John B.

  • Jr. Member
  • **
  • Karma: +0/-0
  • Posts: 56
    • View Profile
Budd conversion
« Reply #8 on: August 16, 2008, 11:24:54 AM »

Hey guys; Thanks for the input! I'm currently on the trail of a set of 73 spindles & rotors. The wagon currently has the single pot master, but we will switch that puppy to the dual master & booster. John
Logged

Snotty

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 3972
    • View Profile
Budd conversion
« Reply #9 on: August 16, 2008, 01:20:42 PM »

I was able to get a pair of '73 rotors for $91.00.  Unfortunatly, they were the worng ones for my '71 set-up.  It cost me $415.00 for the two '71 rotors.  Ugh!!! 
Logged
It's green here in Chico!!

Herman

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 528
    • View Profile
Budd conversion
« Reply #10 on: August 18, 2008, 12:26:26 AM »


I did a drum-to-disc-swap on my '65 300 convertible to '73 spindles and dual MC.
The easiest swap I've ever done. I could even re-use the original brake-hoses.
Later on I bought 2 replacement rotors from NAPA and they were $34 each at the time.





BigBlockMopar2008-08-18 05:26:52

Snotty

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 3972
    • View Profile
Budd conversion
« Reply #11 on: August 18, 2008, 07:23:06 AM »

I noticed the spacers in your photo.  Do you still need to use those?  I was able to toss mine with my disk swap.  The bonus is I no longer have the high-speed brake vibrations I had before the swap for whch I'm grateful.  I attribute that former shaking to the need to use spacers.
Logged
It's green here in Chico!!

Herman

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 528
    • View Profile
Budd conversion
« Reply #12 on: August 18, 2008, 07:27:01 AM »

Who says I ever used the spacers...
I guess the pic is a bit misleading because of them, but they had nothing to do with the discbrake-conversion.

Reason the spacers are in the pic is that I thought I would need them when I would mount my 14" spoke wheels, but I didn't.



Snotty

  • Hero Member
  • *****
  • Karma: +0/-0
  • Posts: 3972
    • View Profile
Budd conversion
« Reply #13 on: August 19, 2008, 11:07:42 AM »

Ah... 
Logged
It's green here in Chico!!

John B.

  • Jr. Member
  • **
  • Karma: +0/-0
  • Posts: 56
    • View Profile
Budd conversion
« Reply #14 on: August 19, 2008, 03:04:54 PM »

ok fellas; I'm confused!!  Whats the difference between the 73 spindles & rotors and the 74 & later?  John
Logged
Pages: [1] 2   Go Up
 

© 2008-2014 Steve Hobby • © 2015 Allpar, LLC