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SSBC-USA American Stopping Power red/blue logo. American Made Big Brake Upgrade Kits. Performance brakes for Ford, Dodge, Chevy, Jeep, GMC, GM, and Mercury. Stainless Steel disc brake conversions and racing brakes. SSBC-USA American Stopping Power red/blue logo. American Made Big Brake Upgrade Kits. Performance brakes for Ford, Dodge, Chevy, Jeep, GMC, GM, and Mercury. Stainless Steel disc brake conversions and racing brakes. White SSBC-USA American Stopping Power Logo. American Made disc brake conversion kits for Ford, Dodge, Jeep, Ram, GMC, Mercury, Chevy, and GM performance brakes. Big brake kits for added safety on your vehicle. Conversion kits for disc brakes. SSBC-USA American Stopping Power red/blue logo. American Made Big Brake Upgrade Kits. Performance brakes for Ford, Dodge, Chevy, Jeep, GMC, GM, and Mercury. Stainless Steel disc brake conversions and racing brakes.
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Home / GM Conversion Kits / G

GM Conversion Kits

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New Rear Drum to Disc Brake Conversion Kit W/Rotors. Red

SKU- A127R

$975.00
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New Rear Drum to Disc Brake Conversion Kit W/Rotors. Black

SKU- A127BK

$975.00
Rear disc brake conversion kit with rotors, red calipers, and hardware for SSBC-USA A127R drum to disc conversion.
Rear disc brake conversion kit with rotors, red A127R by SSBC-USA, showing the assembled brake components and rotors.
Rear disc brake conversion kit with red rotors, including drum-to-disc components from SSBC-USA, for improved brake performance.
Rear disc brake conversion kit with rotors, red components, from SSBC-USA, featuring new drum-to-disc brake conversion parts.
Rear disc brake conversion kit with rotors, red calipers, and hardware for SSBC-USA A127R drum to disc conversion.
Rear disc brake conversion kit with rotors, red A127R by SSBC-USA, showing the assembled brake components and rotors.
Rear disc brake conversion kit with red rotors, including drum-to-disc components from SSBC-USA, for improved brake performance.
Rear disc brake conversion kit with rotors, red components, from SSBC-USA, featuring new drum-to-disc brake conversion parts.

New Rear Drum to Disc Brake Conversion Kit W/Rotors .Red

SKU- A127R

Regular price $975.00
/
Shipping calculated at checkout.

REAR DISC BRAKE CONVERSION KIT

1978-1988 GM ‘G’ body

**Note: will not fit GNX models 

             vehicle must be at stock ride height 

This kit contains all the parts you need to convert your 1978-1988 GM- G body, from drum to disc brakes.  Manufactured from quality materials, these rear conversion kits are designed to bolt directly onto your stock axle and provide you with the performance and durability you expect from a modern brake system. Please consult the wheel fitment diagram to confirm clearances and contact our customer service/technical support at 1-716-775-6700 for assistance.

Kit features

  • Single piston cast iron calipers with built in parking brakes
  • Calipers come finished with a Zinc plating
  • Kit comes with DOT Flex Hoses, axle shims, new hard lines
  • Semi-metallic brake pads- D347
  • Caliper Dust seals ( D.O.T. design)
  • Stainless steel shim washers to center the caliper assembly
  • Two 11.25” diameter heavy duty vented rotors
  • Includes e-coated Mounting brackets
  • Stainless steel spacers
  • Hardware with parking brake cable adapters
  • Fits on stock rear axles
  • Simple instructions for bolt-on installation with All hardware included
  • Optional rotor upgrades (slotted, dimple-drilled, plated) available
  • Optional Caliper powder coat colors available (Red, Black)

 

Product Description

Get up to 30% more braking power, by installing an SSBC rear disc brake conversion kit. This direct bolt on kit is ideal for 1978-1988 GM- G body vehicles. It is a huge improvement over stock drums. You'll get better performance with a factory look.

The upgraded calipers give modern braking capability in a compact design.  Premium quality calipers are zinc-coated for ultimate corrosion resistance.  Each caliper has a chrome steel piston with a large diameter piston bore.  Included is a built-in internal parking brake sealed off from the elements.

Calipers and adapters allow you to re-use your factory parking brake cable, and stainless steel shim washers align the caliper over the rotor.  Kit includes DOT Flex hoses and new hard lines.  All brackets are e-coated for long life rust prevention.  11.25 inch diameter vented rotors provide maximum durability. Easy to read instructions make this kit one of the best on the market!

Disc brake kit will work with most 15” rims. Please consult the wheel fitment diagram to confirm clearances. For additional information, please contact SSBC customer service.

SSBC-USA designs and manufactures high-quality brake components and systems for a wide range of vehicles.  Kits come complete and are designed for simple bolt-on installation.  SSBC aftermarket products provide improved stopping power and fit into stock rims while maintaining the original look and appearance.  No modifications required.

Rear disc brake conversion kit with black rotors by SSBC-USA, featuring drum-to-disc conversion components for improved braking.
Rear disc brake conversion kit with black rotors, SSBC-USA brand, showing assembly of drum to disc brake upgrade for rear axle.
Rear disc brake conversion kit with black rotors from SSBC-USA, showing the assembly of brake components on a vehicle.
Rear disc brake conversion kit with rotors, black finish, for SSBC-USA A127BK, includes new rear drum to disc brake components.
Rear disc brake conversion kit with black rotors by SSBC-USA, featuring drum-to-disc conversion components for improved braking.
Rear disc brake conversion kit with black rotors, SSBC-USA brand, showing assembly of drum to disc brake upgrade for rear axle.
Rear disc brake conversion kit with black rotors from SSBC-USA, showing the assembly of brake components on a vehicle.
Rear disc brake conversion kit with rotors, black finish, for SSBC-USA A127BK, includes new rear drum to disc brake components.

New Rear Drum to Disc Brake Conversion Kit W/Rotors .Black

SKU- A127BK

Regular price $975.00
/
Shipping calculated at checkout.

REAR DISC BRAKE CONVERSION KIT

1978-1988 GM ‘G’ body

**Note: will not fit GNX models

              vehicle must be at stock ride height  

This kit contains all the parts you need to convert your 1978-1988 GM- G body, from drum to disc brakes.  Manufactured from quality materials, these rear conversion kits are designed to bolt directly onto your stock axle and provide you with the performance and durability you expect from a modern brake system. Please consult the wheel fitment diagram to confirm clearances and contact our customer service/technical support at 1-716-775-6700 for assistance.

Kit features

  • Single piston cast iron calipers with built in parking brakes
  • Calipers come finished with a Zinc plating
  • Kit comes with DOT Flex Hoses, axle shims, new hard lines
  • Semi-metallic brake pads- D347
  • Caliper Dust seals ( D.O.T. design)
  • Stainless steel shim washers to center the caliper assembly
  • Two 11.25” diameter heavy duty vented rotors
  • Includes e-coated Mounting brackets
  • Stainless steel spacers
  • Hardware with parking brake cable adapters
  • Fits on stock rear axles
  • Simple instructions for bolt-on installation with All hardware included
  • Optional rotor upgrades (slotted, dimple-drilled, plated) available
  • Optional Caliper powder coat colors available (Red, Black)

 

Product Description

Get up to 30% more braking power, by installing an SSBC-USA rear disc brake conversion kit. This direct bolt on kit is ideal for 1978-1988 GM- G body vehicles. It is a huge improvement over stock drums. You'll get better performance with a factory look.

The upgraded calipers give modern braking capability in a compact design.  Premium quality calipers are zinc-coated for ultimate corrosion resistance.  Each caliper has a chrome steel piston with a large diameter piston bore.  Included is a built-in internal parking brake sealed off from the elements.

Calipers and adapters allow you to re-use your factory parking brake cable, and stainless steel shim washers align the caliper over the rotor.  Kit includes DOT Flex hoses and new hard lines.  All brackets are e-coated for long life rust prevention.  11.25 inch diameter vented rotors provide maximum durability. Easy to read instructions make this kit one of the best on the market!

Disc brake kit will work with most 15” rims. Please consult the wheel fitment diagram to confirm clearances. For additional information, please contact SSBC-USA customer service.

SSBC-USA designs and manufactures high-quality brake components and systems for a wide range of vehicles.  Kits come complete and are designed for simple bolt-on installation.  SSBC-USA aftermarket products provide improved stopping power and fit into stock rims while maintaining the original look and appearance.  No modifications required.

SSBC-USA
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CONTACT SSBC-USA

555 Pound Road, Elma, NY 14059

(716) 775-6700

info@ssbc-usa.com

Mon-Fri 8AM-5PM EST

Sat (Sales & Support Only) 8AM-12PM EST

We’re ready when you are. Call SSBC-USA at (716) 775-6700 to place an order, receive more product info, or have your questions clearly answered by a customer service rep.

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★ Reviews

Let customers speak for us

132 reviews
Write a review
85%
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2%
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89
10
J
New Rear Drum to Disc Brake Conversion Kit W/Rotors. Black A157BK
J.C.B.

I installed this in the gravel drivewayof my home with just me doing it. Took me a good while but that being said it was not bad. Most issues i had were the fact i was working on a 25 year old vehicle. The instructions were very detailed, parts fit perfectly and my Durango stops so much better. If you have any mechanical inclination you can do this. I am hooked and will for sure use them again. Thank you for providing this old Durango owner a new lease on stopping.

D
American Made B8-Barbarian 8 Piston Billet Aluminum Direct Fit Front Caliper Upgrade Kit. Red A404-30AR
David L.
Wonderful product can’t wait to do the matching

Wonderful product can’t wait to do the matching rear calipers

User picture User picture

Thank you for your review! We're glad to hear that you're happy with your B8-Barbarian Caliper Upgrade Kit. We can't wait for you to complete the look with the matching rear calipers. Happy driving!

A
CPB-AOE85R - Caliper, Front, Right, SSBC-USA Exclusive, 1964 1/2-1966 Mustang 4 Lug Disc Brake Conversion Kit
Anonymous
Nice replacement for my 66 mustang

Nice replacement for my 66 mustang 4-lug

Thank you for your feedback! We are so glad to hear that our caliper was a great replacement for your 1966 Mustang. We strive to provide quality products to our customers, and we are happy to know that you are satisfied with your purchase. Thank you for choosing SSBC-USA!

J
New Rotor Standard Surface. 23128AB1A
Jimmy B.
Had an issue with finding brake pads for my truck

Had an issue with finding brake pads for my truck. Got irritated and left a bad review. Tim contacted me and was absolutely amazing. A far better experience than the first.We all have bad days. Must have been one of those the first round. Thanks guys.

Hi there! We're glad to hear that Tim was able to turn your experience around with our Rotor. We understand that sometimes things can be frustrating, but we're here to help. Thanks for giving us another chance, we appreciate your support. Have a great day!

J
American Made V8-Barbarian 8-Piston Direct Fit Billet Aluminum Front Disc Brake Kit W/DS Rotors. Clear A193-1-DS
John Y.
Great Upgrade

They work very well good quality 2nd set and made in house

Hi John,

Thank you for taking the time to leave a review for our V8-Barbarian Front Disc Brake Kit with DS Rotors. We are thrilled to hear that you found this product to be a great upgrade and that it works very well for you. Our team takes pride in producing high-quality products in-house, and we're happy to hear that this is your second set. Thank you for choosing our brand and we hope to continue providing you with great products in the future.

Best regards,
SSBC-USA

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