Help Identify This Caliper

KrazyStang · January 11th, 2010, 05:03 PM

Does anyone know what year cobra this caliper came from? It has a US PAT # 4261444 and two other numbers, 4611693 and K247017C3. I want to say its from a 94-98. If it is how do they compare to the 03-04 cobras? Will they bolt on to a 04 GT? Thank you guys.

AzSonicSnake · January 11th, 2010, 05:21 PM

i would agree on it being from a 94-98, but, as far as i knew it would work on 94-04. just need the rotors as well...

97mustanggt · January 11th, 2010, 06:06 PM

yup they look exactly like tha ones of my 97

KrazyStang · January 11th, 2010, 08:03 PM

does anyone know if the pistons are the same size as the 03 cobras? I thought they are smaller right?

97mustanggt · January 12th, 2010, 10:49 AM

so u started this thread haha
idk man they mite be tha same hopefully someone knows on here

forcefedcobra · January 13th, 2010, 03:07 PM

I think all of them are pretty much the same old pbr caliper.

97mustanggt · January 14th, 2010, 03:18 PM

pbr= proffesional bull riders...lol

forcefedcobra · January 14th, 2010, 03:41 PM

Originally Posted by 97mustanggt

pbr= proffesional bull riders...lol

LOL! for some but in this case it is the company who makes the brake calipers for the cobra, mach, bullitt, etc.

BOOSTED96 · January 14th, 2010, 05:49 PM

Cobra brakes will work on a GT. Unfortunately I cant see the pic at work but in order to use Cobra brakes on a GT you need the 13 inch rotors also. I did the swap and I had to get Cobra brake lines, the banjo bolts for Cobra calipers, and that was it. The stock GT line will not bolt up and the banjo bolt thread is different.

forcefedcobra · January 14th, 2010, 06:05 PM

Originally Posted by BOOSTED96

Cobra brakes will work on a GT. Unfortunately I cant see the pic at work but in order to use Cobra brakes on a GT you need the 13 inch rotors also. I did the swap and I had to get Cobra brake lines, the banjo bolts for Cobra calipers, and that was it. The stock GT line will not bolt up and the banjo bolt thread is different.

correct and here is a link to the banjo bolt needed to swap the 03/04 cobra or mach calipers

PBR Caliper Bolt Kit - '03-'04 Ford Mustang

KrazyStang · January 16th, 2010, 12:24 AM

Thank you guys this is very helpful. Everything looks good so far just that I have to save up some money to buy the lines. I ended up buying some bear eridispeed rotors. Cant wait to bolt them in.

forcefedcobra · January 16th, 2010, 01:51 AM

Originally Posted by KrazyStang

Thank you guys this is very helpful. Everything looks good so far just that I have to save up some money to buy the lines. I ended up buying some bear eridispeed rotors. Cant wait to bolt them in.

why do you need to buy lines? Are you just wanting to upgrade to stainless before you do the isntall?

KrazyStang · January 16th, 2010, 11:05 PM

Originally Posted by forcefedcobra

why do you need to buy lines? Are you just wanting to upgrade to stainless before you do the isntall?

Yup I dont want to bleed my brakes now and whe I upgrade bleed them again.

forcefedcobra · January 16th, 2010, 11:17 PM

Originally Posted by KrazyStang

Yup I dont want to bleed my brakes now and whe I upgrade bleed them again.

that's easy stuff but yeah if you are going to upgrade a month or two later I can understand. I flush my system before any on track event and at minimum bleed all 4 corners before a trip to the drag strip.

January 11th, 2010, 05:03 PM	#1
KrazyStang Regular 04 Mustang Gt Join Date: Mar 2009 Location: California Posts: 109 iTrader: 0 reviews	Help Identify This Caliper Does anyone know what year cobra this caliper came from? It has a US PAT # 4261444 and two other numbers, 4611693 and K247017C3. I want to say its from a 94-98. If it is how do they compare to the 03-04 cobras? Will they bolt on to a 04 GT? Thank you guys. Attached Thumbnails

January 11th, 2010, 05:21 PM	#2
AzSonicSnake 2009 ROTY 2003 SVT Cobra 11.07@127 Join Date: Aug 2008 Location: North Phoenix,AZ Posts: 5,640 iTrader: 1 reviews	i would agree on it being from a 94-98, but, as far as i knew it would work on 94-04. just need the rotors as well... __________________ MM Cobra Club #25 My Autolog Profile

January 11th, 2010, 06:06 PM	#3
97mustanggt Hardcore Enthusiast 97GT & 97Snake & 00L T.B.A Join Date: Aug 2008 Location: Richgrove, Ca Posts: 2,183 iTrader: 0 reviews	yup they look exactly like tha ones of my 97 __________________ 97 Cobra & 00 Lightning Beauty & The Beast I rev next to hybrids so they can hear me kill the environment MM Cobra Club Member #77 MM Lightning Club Founder

January 12th, 2010, 10:49 AM	#5
97mustanggt Hardcore Enthusiast 97GT & 97Snake & 00L T.B.A Join Date: Aug 2008 Location: Richgrove, Ca Posts: 2,183 iTrader: 0 reviews	so u started this thread haha idk man they mite be tha same hopefully someone knows on here __________________ 97 Cobra & 00 Lightning Beauty & The Beast I rev next to hybrids so they can hear me kill the environment MM Cobra Club Member #77 MM Lightning Club Founder

January 14th, 2010, 03:18 PM	#7
97mustanggt Hardcore Enthusiast 97GT & 97Snake & 00L T.B.A Join Date: Aug 2008 Location: Richgrove, Ca Posts: 2,183 iTrader: 0 reviews	pbr= proffesional bull riders...lol __________________ 97 Cobra & 00 Lightning Beauty & The Beast I rev next to hybrids so they can hear me kill the environment MM Cobra Club Member #77 MM Lightning Club Founder

January 11th, 2010, 08:03 PM	#4
KrazyStang Regular 04 Mustang Gt Join Date: Mar 2009 Location: California Posts: 109 iTrader: 0 reviews	does anyone know if the pistons are the same size as the 03 cobras? I thought they are smaller right?

January 13th, 2010, 03:07 PM	#6
forcefedcobra Enthusiast 2003 SVT Cobra Join Date: Nov 2008 Location: oklahoma Posts: 535 iTrader: 0 reviews	I think all of them are pretty much the same old pbr caliper.

January 14th, 2010, 05:49 PM	#9
BOOSTED96 Regular 1996 STEEDA Join Date: Mar 2009 Location: Va Beach, Va Posts: 219 iTrader: 0 reviews	Cobra brakes will work on a GT. Unfortunately I cant see the pic at work but in order to use Cobra brakes on a GT you need the 13 inch rotors also. I did the swap and I had to get Cobra brake lines, the banjo bolts for Cobra calipers, and that was it. The stock GT line will not bolt up and the banjo bolt thread is different. __________________ Highly Intelligent Modular Young Gun! Get off my D1 SON!!

January 16th, 2010, 12:24 AM	#11
KrazyStang Regular 04 Mustang Gt Join Date: Mar 2009 Location: California Posts: 109 iTrader: 0 reviews	Thank you guys this is very helpful. Everything looks good so far just that I have to save up some money to buy the lines. I ended up buying some bear eridispeed rotors. Cant wait to bolt them in.

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