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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Cadillac ATS Brembo calipers

  • Thread starter Thread starter Mattpal
  • Start date Start date Jun 22, 2019
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Boricua86

Active Member
Jul 17, 2016
86
40
38
Milford, Michigan
Feb 25, 2020
#101
  • Feb 25, 2020
  • #101
bird_dog0347 said:
Correct, I bought mine off Rock Auto, they have regular, drilled, drilled and slotted, or just slotted.
Click to expand...
Thanks a ton
 

Boricua86

Active Member
Jul 17, 2016
86
40
38
Milford, Michigan
Feb 25, 2020
#102
  • Feb 25, 2020
  • #102
Mustang5L5 said:
M12x40mm length. It does stick out on the backside and is close to the rotor, but no contact.

Removing the original inserts is easy. M14 bolt in the backside. Hold the caliper firm in one hand and a few taps with a hammer and it comes out. The press fit isn't really that tight. Easy to remove.
Click to expand...

yeah..... mine are putting up a fight..... those insert refuse to be taken out
 
G

gallegos1982

Member
Oct 31, 2016
10
3
13
Mar 27, 2020
#103
  • Mar 27, 2020
  • #103
I have completed gathering parts for this swap. I purchased the calipers off of Ebay here is the listing; http://rover.ebay.com/rover/1/711-5...0001&campid=5335821607&icep_item=254521332550 Question I have is are these the correct calipers? After comparing the looks of these to the one most are installing the front looks different. I am wondering if its a different manufacturer or if its a different caliper that wont work. Thanks for the help.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Mar 27, 2020
#104
  • Mar 27, 2020
  • #104
The description states ATS Caliper, but that photos is an XTS brembo
 
Reactions: gallegos1982
G

gallegos1982

Member
Oct 31, 2016
10
3
13
Mar 27, 2020
#105
  • Mar 27, 2020
  • #105
Mustang5L5 said:
The description states ATS Caliper, but that photos is an XTS brembo
Click to expand...
For the XTS Ill need the larger 14" Rotor? If so Ill try sending them back. Thanks
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Mar 27, 2020
#106
  • Mar 27, 2020
  • #106
Yes, they need 14” rotor.

is there a box part number that they came with?
 
G

gallegos1982

Member
Oct 31, 2016
10
3
13
Mar 27, 2020
#107
  • Mar 27, 2020
  • #107
No box part number but the sticker on them says RF Caliper 84310368 and LF Caliper 84310367. Are the pads the same as the ATS or are those different as well?
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Mar 28, 2020
#108
  • Mar 28, 2020
  • #108
Pads and hardware the same.

The body has a bigger curve and more offset from the spindle. I have both, I’ll see if I can get a side by side
 

bird_dog0347

still married haven't seen testicles in years
15 Year Member
Jun 7, 2012
2,301
2,037
174
Little Elm, TX
Mar 28, 2020
#109
  • Mar 28, 2020
  • #109
I'm debating if I want to go out to that garage and finish these today...

 
Reactions: AUBURN1111, JustinL and gallegos1982

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,935
10,575
203
polk county florida
Mar 28, 2020
#110
  • Mar 28, 2020
  • #110
Just do it √
 
G

gallegos1982

Member
Oct 31, 2016
10
3
13
Mar 28, 2020
#111
  • Mar 28, 2020
  • #111
Mustang5L5 said:
Pads and hardware the same.

The body has a bigger curve and more offset from the spindle. I have both, I’ll see if I can get a side by side
Click to expand...
Thanks I apreciate all the help. I believe Ive seen them posted by you with the 14" rotor. I already have the cobra setup so Ill just send these back. The ebay seller said follow a return through ebay so hopefully I dont get screwed on my refund. Again thanks for all your help. I was just about to pound out the inserts before I noticed they looked different.
 

bird_dog0347

still married haven't seen testicles in years
15 Year Member
Jun 7, 2012
2,301
2,037
174
Little Elm, TX
Mar 28, 2020
#112
  • Mar 28, 2020
  • #112
General karthief said:
Just do it √
Click to expand...

Forgot I still needed to paint the rear calipers, clearance the back of the front calipers where the screws thread in, and insert the bushings so that's what I'm currently working on.
 

bird_dog0347

still married haven't seen testicles in years
15 Year Member
Jun 7, 2012
2,301
2,037
174
Little Elm, TX
Mar 28, 2020
#113
  • Mar 28, 2020
  • #113
gallegos1982 said:
Thanks I apreciate all the help. I believe Ive seen them posted by you with the 14" rotor. I already have the cobra setup so Ill just send these back. The ebay seller said follow a return through ebay so hopefully I dont get screwed on my refund. Again thanks for all your help. I was just about to pound out the inserts before I noticed they looked different.
Click to expand...

Good catch!

I got my calipers from Rock auto for like $120ish each if you haven't checked the yet.
 
Reactions: gallegos1982
G

gallegos1982

Member
Oct 31, 2016
10
3
13
Mar 28, 2020
#114
  • Mar 28, 2020
  • #114
bird_dog0347 said:
Good catch!

I got my calipers from Rock auto for like $120ish each if you haven't checked the yet.
Click to expand...

Thanks Ill most likely order them from there once I'm sure Ebay will refund me. I have the Taurus rear calipers ready to install as well when I do this swap. The setup is going to be ATS Fronts, Taurus rears, wilwood 2 to 3 proportioning valve and with 99-04 hydroboost. Ill throw up the loaded Cobra caliipers, and all parts associated for sale after the swap.
 
9

90redfoxcnotch

Member
Apr 4, 2020
12
1
13
Florida
Apr 4, 2020
#115
  • Apr 4, 2020
  • #115
Hey guys name is John, I am new to this forum and new to this brembo upgrade but been a fox body guy since I was 19yrs old (48 now LOL)... quick question for you guys doing the Cadillac brembo upgrade...so I just purchased Cadillac Brembos off of eBay...add states fits cadillac ATS but also shows it fitting CTS and XTS...here is the part number 84544159...had no idea there was a difference until looking on here which I unfortunately did after purchasing the calipers...will this work on the 13" rotors or is this only good for 14"? I am planning on mounting these on 94-95 sn95 spindle. Thanks for any info you can help me with.

Electronics, Cars, Fashion, Collectibles & More | eBay

Buy & sell electronics, cars, clothes, collectibles & more on eBay, the world's online marketplace. Top brands, low prices & free shipping on many items.
rover.ebay.com
 

bird_dog0347

still married haven't seen testicles in years
15 Year Member
Jun 7, 2012
2,301
2,037
174
Little Elm, TX
Apr 4, 2020
#116
  • Apr 4, 2020
  • #116
Welcome, nice to have you here.

I checked that first part number on the ad against Rock Auto and didn't see it... I see
Buyer's Guide : ACDELCO 1722768 Caliper
CADILLACATS2013-2019
CADILLACCT62016-2020
CADILLACCTS2014-2019
Please refer to catalog for application details.


I did put a list of parts I ordered in my build thread for this... and the pictures look correct but @Mustang5L5 would be able to compare the XTS for you.
 
9

90redfoxcnotch

Member
Apr 4, 2020
12
1
13
Florida
Apr 4, 2020
#117
  • Apr 4, 2020
  • #117
bird_dog0347 said:
Welcome, nice to have you here.

I checked that first part number on the ad against Rock Auto and didn't see it... I see
Buyer's Guide : ACDELCO 1722768 Caliper
CADILLACATS2013-2019
CADILLACCT62016-2020
CADILLACCTS2014-2019
Please refer to catalog for application details.



I did put a list of parts I ordered in my build thread for this... and the pictures look correct but @Mustang5L5 would be able to compare the XTS for you.
Click to expand...
Thank you...yeah its kind of confusing because I checked Rock Auto also and it doesn't find that part#...but if you look at the add on eBay it shows that it fits 2013-2019 ATS and it says its interchangeable with other part #s...hopefully I got the right ones especially since I sanded one already and prepared it for paint LOL
 

bird_dog0347

still married haven't seen testicles in years
15 Year Member
Jun 7, 2012
2,301
2,037
174
Little Elm, TX
Apr 4, 2020
#118
  • Apr 4, 2020
  • #118
90redfoxcnotch said:
Thank you...yeah its kind of confusing because I checked Rock Auto also and it doesn't find that part#...but if you look at the add on eBay it shows that it fits 2013-2019 ATS and it says its interchangeable with other part #s...hopefully I got the right ones especially since I sanded one already and prepared it for paint LOL
Click to expand...
precisely why I didn't buy mine off Ebay, but rather a parts seller...
 
Reactions: 90redfoxcnotch
9

90redfoxcnotch

Member
Apr 4, 2020
12
1
13
Florida
Apr 4, 2020
#119
  • Apr 4, 2020
  • #119
bird_dog0347 said:
precisely why I didn't buy mine off Ebay, but rather a parts seller...
Click to expand...
Yeah, just figured these guys looked pretty reputable...had a lot of good reviews...who knows I guess i will find out LOL...wish there was better way to tell if they will work by looking at them.
 
9

90redfoxcnotch

Member
Apr 4, 2020
12
1
13
Florida
Apr 4, 2020
#120
  • Apr 4, 2020
  • #120
bird_dog0347 said:
precisely why I didn't buy mine off Ebay, but rather a parts seller...
Click to expand...
Thank you for the help by the way...its much appreciated
 
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