SAAC Forum

The Cars => 1968 Shelby GT350/500/500KR => Topic started by: SAcobra427 on March 07, 2026, 01:20:21 PM

Title: 68 KR brake booster
Post by: SAcobra427 on March 07, 2026, 01:20:21 PM
I was wondering if the booster currently in my KR is the original one before I send it out for rebuilding.
 It's car 2295, built May 1st.
Reason I ask is because it is a Bendix and from what I can gather it seems that the Midland Ross was the most commonly used around this time. The car does have most all of its original parts throughout but I'm not sure about the booster.
  Did Bendix use any type of date code? There appears to be a number 1189 ( or maybe 1139) stamped in a vertical direction near the fitting.
Thanks, TomIMG_3150.jpeg
Title: Re: 68 KR brake booster
Post by: Coralsnake on March 07, 2026, 01:21:37 PM
No. Not original to the car
Title: Re: 68 KR brake booster
Post by: SAcobra427 on March 07, 2026, 01:33:28 PM
Wow that was fast!  Thanks Pete. So I'm looking for the Midland Ross type then correct ?
Title: Re: 68 KR brake booster
Post by: Bob Gaines on March 07, 2026, 02:19:49 PM
The Bendix unit was typically used on 69 and 70 Mustangs and Shelby's.
Title: Re: 68 KR brake booster
Post by: SAcobra427 on March 07, 2026, 03:08:34 PM
OK Thanks, Bob   ;)
Title: Re: 68 KR brake booster
Post by: TA Coupe on March 07, 2026, 03:51:51 PM
I'm not sure this is correct, but this is what I have If you are interested.

     Roy
Title: Re: 68 KR brake booster
Post by: Bob Gaines on March 07, 2026, 04:18:39 PM
Quote from: TA Coupe on March 07, 2026, 03:51:51 PMI'm not sure this is correct, but this is what I have If you are interested.

     Roy
Yes the one roy has is the correct Midland Booster . I always highly suggest to tag the aluminum ID tag off of the band clamp before sending in for a rebuild(Booster Dewey/Booster Steve). The assemblyline tags are missing on a high percentage of restored boosters.   
Title: Re: 68 KR brake booster
Post by: SAcobra427 on March 08, 2026, 10:54:45 PM
Thanks Roy but I just picked one up from one of the local Ford guys around here this morning.
I would however be interested in the tag you have there.
Let me know,
Thanks
Title: Re: 68 KR brake booster
Post by: TA Coupe on March 08, 2026, 11:11:36 PM
If I sold you just the tag, then the value of the booster would drop dramatically in my opinion.

       Roy
Title: Re: 68 KR brake booster
Post by: Bob Gaines on March 09, 2026, 11:22:42 AM
Quote from: TA Coupe on March 08, 2026, 11:11:36 PMIf I sold you just the tag, then the value of the booster would drop dramatically in my opinion.

       Roy
+1  . As a alternative you can take a piece of aluminum sheet cut it to exact size put it on the machine bolt fold it over and paint it black and you will accomplish the same look and it will pass in concours . Depending on the way they are folded over (which is the way the MFG installed them) you can only see the smooth side anyway. At least a knowledgeable concours judge should know that. 
Title: Re: 68 KR brake booster
Post by: SAcobra427 on March 12, 2026, 07:49:30 PM
OK Bob thanks for the tip ! Any Idea what the aprox dimensions of those tags were ?
Thanks Tom
Title: Re: 68 KR brake booster
Post by: azdriver on March 15, 2026, 10:28:52 AM
https://www.ebay.com/itm/287113273049?_skw=1968+shelby&itmmeta=01KKRY650M6XWBXDRT7PB16050&hash=item42d948ded9:g:920AAeSw2Btpfn0t&itmprp=enc%3AAQALAAAA0GfYFPkwiKCW4ZNSs2u11xBlROg7%2Fg1geCQBkJLkqzly5tzn9YZ6PQRJP65eQ%2B8UeuBIE%2BilaPEK7L9ffxxJN4IED2BuBPTNb4t48hr%2B0t8A8OwTM3tS78DPqAhHBQFHg5CUxR0Flgo7Nmd%2FWr%2FI84ADGKRtANJ2d3lp4M%2FX0aUBhZ%2BWJ4uMXIdbuTyP3bh2UzmJtAwghGsVwAHkcMz6a8GBDOZ27TJyWnIpmpvTTd3GkEu6zKQYGjAFwgW8drNhVqEPnuX6N0IjK1qIENY86eg%3D%7Ctkp%3ABk9SR7zQmJ6eZw
Title: Re: 68 KR brake booster
Post by: Bob Gaines on March 15, 2026, 11:39:59 AM
Quote from: azdriver on Today at 10:28:52 AMhttps://www.ebay.com/itm/287113273049?_skw=1968+shelby&itmmeta=01KKRY650M6XWBXDRT7PB16050&hash=item42d948ded9:g:920AAeSw2Btpfn0t&itmprp=enc%3AAQALAAAA0GfYFPkwiKCW4ZNSs2u11xBlROg7%2Fg1geCQBkJLkqzly5tzn9YZ6PQRJP65eQ%2B8UeuBIE%2BilaPEK7L9ffxxJN4IED2BuBPTNb4t48hr%2B0t8A8OwTM3tS78DPqAhHBQFHg5CUxR0Flgo7Nmd%2FWr%2FI84ADGKRtANJ2d3lp4M%2FX0aUBhZ%2BWJ4uMXIdbuTyP3bh2UzmJtAwghGsVwAHkcMz6a8GBDOZ27TJyWnIpmpvTTd3GkEu6zKQYGjAFwgW8drNhVqEPnuX6N0IjK1qIENY86eg%3D%7Ctkp%3ABk9SR7zQmJ6eZw
That's easy enough.