SKU: 28975661995

1964-72 Buick GS XS3 Front Extreme Street Brake Kit

$599.40 $666.00
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Description

1964-72 Buick GS XS3 Front Extreme Street Brake Kit1964 72 Buick GS XS3 Front Extreme Street Performance 12. 19" Brake Kit 012 0232 Kit Instructions: Click here Read Before Installing: Click Here Install Video: Click Here Weight: 20. 65lbs Per Side w Hubs Built with over 30 years of heritage in racing, TBM Brakes introduces its first purpose built street performance brake kit, the XS3 series featuring a 12. 19" vented rotor. Designed to be the bridge between our lightweight single thickness steel

1964-72 Buick GS XS3 Front Extreme Street Performance 12.19" Brake Kit 012-0232

Kit Instructions: Click here

Read Before Installing: Click Here

Install Video: Click Here

Weight: 20.65lbs Per Side w/Hubs

Built with over 30 years of heritage in racing, TBM Brakes introduces its first purpose built street performance brake kit, the XS3 series featuring a 12.19" vented rotor. Designed to be the bridge between our lightweight single thickness steel racing brakes and the large diameter rotor street performance brakes commonly seen in late model vehicles while providing incredible stopping power.

This brake kit was specifically designed to give the ability to run smaller diameter / factory size wheels without sacrificing braking potential. We even found this kit able to work with many steel factory 15" wheels as well as drag racing wheels.

Also fits these vehicles:

  • 1967-69 Camaro
  • 1964-74 Nova
  • 1964-72 Chevelle
  • 1970-72 Monte Carlo

Note: This kit moves the wheel out .190" per side

Features:

  • Race Inspired XS3 4 Piston Caliper
  • Billet housings machined from solid 6061 Aluminum Alloy
  • Crossflow caliper design eliminates external tubes, and promotes equal pressure to piston distribution 
  • (4) 1.75" OD CNC Stainless Steel Billet pistons per caliper deliver exceptional stopping power and pedal feedback
  • Two Part Durable Powdercoated Calipers (choose color in options)
    • Race Red
    • Satin Blue Metallic
    • Velocity Yellow
    • Gunmetal Gray
    • Onyx Black
  • Caliper bracket has built in speed sensor (sold separately)
  • Black Anodized Brackets and Hubs
  • Lightweight Hub reduces rotating mass
  • Dark Zinc Plated rotors offer corrosion resistance before and after installation (please note rotor color can vary due to process)
  • Unique Cross flow fluid design for smoother operation
  • 12 point hardware
  • Race derived caliper design provides excellent stopping and better pedal feel
  • Made in the USA in our Bradenton, FL location!

Included:

  • (1) 12.19" vented rotors 3-121981087-1
  • (1) 12.19" vented rotors 3-121981087-2
  • (2) 5x4.75" Bolt Pattern Billet Aluminum Black Anodized Hubs 008-0112
  • (2) Billet Rotor Adapter Rings 
  • (10) 1/2" by 2" wheel studs
  • (2) XS3 4 Piston Caliper (Choose color below)
    • Race Red
    • Satin Blue Metallic
    • Velocity Yellow
    • Gunmetal Gray
    • Midnight Black
  • (1) Caliper Bracket 3-17-0001-1
  • (1) Caliper Bracket 3-17-0001-2
  • Complete Set of Pads 6-0002HPS
  • Hardware Kit 011-0187

Optional: 

Innovative caliper with class leading stopping power!

The XS3 Extreme Street caliper is an innovative new design built off principles and engineering from our line of racing calipers. This all billet caliper provides ultimate in strength for a better feel and performance. With a stronger bridge strength and more rigid caliper than most aftermarket aluminum calipers we are able to provide larger clamping force to achieve the brake torque to stop your vehicle. Choose your choice of color in powdercoat. 

12.19" Slotted & Vented Rotor Balances Weight and Durability

Our cast vented and slotted 12.19" rotor was designed to balance weight, stopping power, cooling ability, and looks while keeping the ability to package with most factory and aftermarket wheels 15" and larger. These rotors are black plated to protect against rusting / corrosion and look good before first use and beyond.

Built in Wheel Speed Sensor Mounting Solutions

Easily add a TBM wheel speed sensor kit for a bolt on solution for traction control, speedometer and more without further fabrication.

Proven Brake Pad Technology:

Utilizing the Hawk Performance HPS Ferro Carbon compound, this brake pad strikes the perfect balance of stopping potential without bringing noisy brake pads and large amounts of brake dust into play.

Billet TBM Brake Hubs

Our Billet Hubs save valuable weight while offering a rigid mounting solution for your XS3 rotors! These hubs come with and utilize Timken bearings for ultimate durability. With a built in mounting option for a speed sensor wheel, this 

Note: We do not recommend the use of silicone based brake fluid with these calipers. Only use approved DOT3, DOT4, or DOT 5.1 brake fluid. We recommend using TBM Extreme 6 Fluid for best results.

To purchase TBM Extreme 6 DOT 5.1 fluid: CLICK HERE

These brakes perform and operate best at 6-800 psi brake pressure under normal braking pressure. The proper master cylinder and pedal ratio is essential to proper performance. Don't know how to calculate this? Give our team a call, we are happy to help! (800) 878-9274

Watch the install video of this kit

For Max OD Reference of this kit for barrel fitment see below

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28975661995

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4.3 ★★★★★
Based on 9 reviews
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Product Reviews
A
Verified Purchase
Abby Miller
New York, US
★★★★★ 5
Wobby? Fixable!
Color: Onyx Black, Color: Onyx Black
After a year and half of excellent performance, the platter became more and more wobbly but the readings were consistent. Finally, it was too wobbly and the readings were erratic. There was no obvious way to try to fix it and I couldn't find any help online. I wrote to Greater Goods customer service. While I was awaiting a reply I could barely see that there was a screw inside that appeared to connect to the back right behind the paper label. I pressed on the label, and it broke through to reveal...two screws! I tightened them both and my scale is back in action just like new! It's ready for years of upcoming service. If your unit starts to wobble, it's almost certainly fixable this way. Oh, and Urmila from customer service just reached out and I gave them the good news.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
C
Verified Purchase
Chris C.
Battle Creek, US
★★★★★ 5
works great
Size: EK6002
i've had it for a couple of weeks now, and i will say, it works well. calibration isn't in the instructions, but, if you hit and hold all 4 buttons when you turn it on, after it says hello, it will enter cal mode. pressing unit advances to the next screen, which is the auto shut off time. if you turn off the power, or use all 4 buttons to reset it, it does not seem to save, so you will have to purchase calibration weights in order to change it. after setting the auto shutoff, it then lists the 3000 g, which is the max weight. it seems you can change it, but i haven't tried. the next shows random numbers, seemingly the raw value of the scale sensor, then it goes through asking for a 500g calibration weight, and after that, a 2000g calibration weight. the 1000g weight doesn't seem to be necessary. after calibration, the scale seems to do pretty well with the calibration weights. weighing in the center and in the corners seem to be repeatable, although it may be a little off at the very edges or corners. the mat that goes on top of the scale has a hangover on the left side, which helps keep it in place, but it can slide up and down. using the scale to measure liquid, it seems to refresh quick enough to easily allow you to gauge when to stop, although, it may depend on how quickly you pour. one thing to note, the precision mentioned in the description. this scale is accurate to 0.1g from 0-500g, 0.5g from 501-1000g, and 1g from 1001-3000g. this isn't over the weight range of the scale exactly, but rather over the displayed weight. meaning, if you decided to weigh pour over or something, in something heavy (or a collection of things), if you tare out the weight (zero it out to measure the difference), it will still display the first 500g up to 0.1g accuracy. that makes the 3000g limit of the scale much more useful. lastly, this is a rebranded scale...many make the same scale under a different brand. i can't remember which combination of buttons it was, but if you held 2 buttons at the same time, it would bring up a muted speaker (no sound) icon, even though this scale doesn't have sound to begin with. i'm very happy with this scale. the price was good, and realizing that the 0.1g accuracy works up to 500g after taring is great. i used it to measure the water and ice in my 64 oz yeti, to figure out how much water i was actually drinking (got very close to the limit of 3000g).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2024
J
Verified Purchase
Jay Ehrgott
Lexington, US
★★★★★ 5
Good scale to use while making pour over coffee and other things
Size: EK6002
So there is one problem that I have found with this unit so far, but only one, it lags in accuracy slightly. I have used the Timemore black mirror for over a year now and I find this scale to be much nicer in everyway with the one exception. It doesn't instantly measure your pour, it needs a second or less after you stop pouring to give an accurate measurement. It's usually about a gram lag and I have gotten used to dealing with it however you should upgrade your sensor to give a faster reading. Now in every other way I prefer this scale to the Timemore which is almost 3 times the price of this scale. This scale is longer with a larger area to work on making it much more comfortable to do a pour over, also this scale has a solid flat surface where the controls are meaning you will not get water into the controls. I have had it happen more than a few times with the Timemore where if some water falls on the area of the timer or tare switch they stop working temporarily. While making a pour over it is a significant problem when that happens, I don't think I will ever have that problem with this unit because there is no area for the water to penetrate. I do wish the controls gave a beep when you activated and if they made the sensor respond more quickly those would be some nice improvements. However in all for the price of this little scale you can't go wrong, I have no idea how long it will hold up as I have used it for about a month. However if it continues on as it has I see it performing well for a long while, thanks for the great scale and even better price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2023
S
Verified Purchase
Soloviajero
Chelsea, US
★★★★★ 5
Excellent scale in all ways.
Size: EK6002
I’ve used this identical scale for four years, though with a different brand name on it, still identical, made in China with a friendly “Hello” on the splash screen when you turn it on. After approximately 1,000 uses in four years, it suddenly died one day, lost its mind and became obviously useless. When that happened there was no doubt in my mind that I wanted to replace it with exactly the same scale because I liked the old one so much. The controls are logically laid out, the display is bright, it automatically turns itself off after a few minutes if you forget about it. I’ve tested it with standard weights and it’s precisely accurate. It’s correctly sized for its task (a coffee scale), it’s slim, light, has a removable, washable rubber mat that covers the weighing platform, and is altogether a winner in design and utility, and there’s no reason to change anything about it. When this one fails, I’ll be happy enough to buy another. It costs twenty bucks . . .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2025
J
Verified Purchase
John T. Sanford
Massapequa, US
★★★★★ 4
Simple, does the trick.
Size: EK6002
It's a simple, basic scale. Lightweight, it's easy to move from where I stash it to where I use it for measuring coffee. The unit of measure holds it setting when you turn it off, which is nice. I use it in grams for coffee, which is 95% of my use. I acquired a big bag of coffee (5lbs or so) which I broke down into smaller vacuum-packed bags for storage, measured out at 180g each. The scale mostly performed like a champ, although it drifted off zero twice between during bags. Simply shutting restarting the scale got it back on track. It works for me, if you're a hardcore candy maker or baker, you may want a higher quality unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2024

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