GMC Sierra 2500HD & 3500HD Big Brake Upgrade | B8-Barbarian | SSBC-USA

The SSBC-USA B8-Barbarian is an 8-piston brake upgrade for supported GMC Sierra 2500HD and 3500HD applications used for towing, hauling, larger tires and demanding street or work use. The system is built around SSBC-USA billet aluminum 8-piston calipers machined and assembled in Elma, New York.

Current front applications are separated into 2011–2019 and 2020–2026 fitment groups, while supported rear applications span 2011–2026. Available configurations include front and rear caliper upgrade kits, rotor-equipped disc brake kits and selected 4-wheel packages. Other components vary by kit and application.

Before ordering, read our Chevy Silverado & GMC Sierra 2500HD/3500HD Big Brake Upgrade Guide for the model-year splits and available upgrade paths.

Use the Year/Make/Model search to verify exact fitment, or call the SSBC-USA sales and technical team at (716) 775-6700 with questions.

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2011–2026 Chevy/GMC 2500/3500 B8-Barbarian Rear Disc Brake Kit with DS Rotors – Black – A404-31BLK-DS
SSBC-USA B8-Barbarian 8-piston rear disc brake kit with DS rotors for 2011-2026 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-31BLK-DS

$2,577.00
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2011–2026 Chevy/GMC 2500/3500 B8-Barbarian Rear Disc Brake Kit with DS Rotors – Red – A404-31R-DS
SSBC-USA B8-Barbarian 8-piston rear disc brake kit with DS rotors for 2011-2026 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-31R-DS

$2,577.00
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2020–2026 Chevy/GMC 2500/3500 B8-Barbarian 4-Wheel Big Brake Bundle – Red – A404-30A31R-BBB
American made B8-Barbarian 4-wheel big brake bundle for 2020-2026 Chevy/GMC 2500/3500 trucks

SKU- A404-30A31R-BBB

$5,085.00
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2020–2026 Chevy/GMC 2500/3500 B8-Barbarian Front Disc Brake Kit with DS Rotors – Red – A404-30AR-DS
SSBC-USA B8-Barbarian 8-piston front disc brake kit with DS rotors for 2020-2026 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-30AR-DS

$2,758.00
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2020–2026 Chevy/GMC 2500/3500 B8-Barbarian Front Disc Brake Kit with DS Rotors – Black – A404-30ABLK-DS
SSBC-USA B8-Barbarian 8-piston front disc brake kit with DS rotors for 2020-2026 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-30ABLK-DS

$2,758.00
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2011–2019 Chevy/GMC 2500/3500 B8-Barbarian Front Disc Brake Kit with DS Rotors – Red – A404-30R-DS
SSBC-USA B8-Barbarian 8-piston front disc brake kit with DS rotors for 2011-2019 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-30R-DS

$2,654.00
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2011–2026 Chevy/GMC 2500/3500 B8-Barbarian Rear Disc Brake Kit with DS Rotors – Clear – A404-31-DS
American made B8-Barbarian rear disc brake kit with DS rotors for 2011-2026 Chevy/GMC 2500/3500 trucks

SKU- A404-31-DS

$2,477.00
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2011–2026 Chevy/GMC 2500/3500 B8-Barbarian Rear Caliper Upgrade Kit – Clear – A404-31
American made B8-Barbarian 8-piston rear caliper upgrade kit for 2011-2026 Chevy/GMC 2500/3500 trucks

SKU- A404-31

$2,137.00
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2011–2019 Chevy/GMC 2500/3500 B8-Barbarian Front Disc Brake Kit with DS Rotors – Clear – A404-30-DS
SSBC-USA B8-Barbarian 8-piston front disc brake kit with DS rotors for 2011-2019 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-30-DS

$2,554.00
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2020–2026 Chevy/GMC 2500/3500 B8-Barbarian Front Caliper Upgrade Kit – Red – A404-30AR
American made B8-Barbarian 8-piston front caliper upgrade kit for 2020-2026 Chevy/GMC 2500/3500 trucks

SKU- A404-30AR

$2,385.00
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2020–2026 Chevy/GMC 2500/3500 B8-Barbarian 4-Wheel Big Brake Bundle – Black – A404-30A31BLK-BBB
American made B8-Barbarian 4-wheel big brake bundle for 2020-2026 Chevy/GMC 2500/3500 trucks

SKU- A404-30A31BLK-BBB

$5,085.00
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2020–2026 Chevy/GMC 2500/3500 B8-Barbarian Front Disc Brake Kit with DS Rotors – Clear – A404-30A-DS
SSBC-USA B8-Barbarian 8-piston front disc brake kit with DS rotors for 2020-2026 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-30A-DS

$2,658.00
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2011–2019 Chevy/GMC 2500/3500 B8-Barbarian 4-Wheel Big Brake Bundle – Black – A404-3031BLK-BBB
American made B8-Barbarian 4-wheel big brake bundle for 2011-2019 Chevy/GMC 2500/3500 trucks

SKU- A404-3031BLK-BBB

$4,981.00
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2020–2026 Chevy/GMC 2500/3500 B8-Barbarian 4-Wheel Big Brake Bundle – Clear – A404-30A31-BBB
American made B8-Barbarian 4-wheel big brake bundle for 2020-2026 Chevy/GMC 2500/3500 trucks

SKU- A404-30A31-BBB

$4,885.00
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2011–2019 Chevy/GMC 2500/3500 B8-Barbarian Front Disc Brake Kit with DS Rotors – Black – A404-30BLK-DS
SSBC-USA B8-Barbarian 8-piston front disc brake kit with DS rotors for 2011-2019 Chevrolet/GMC 2500 and 3500 trucks

SKU- A404-30BLK-DS

$2,654.00
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2011–2026 Chevy/GMC 2500/3500 B8-Barbarian Rear Caliper Upgrade Kit – Red – A404-31R
American made B8-Barbarian 8-piston rear caliper upgrade kit for 2011-2026 Chevy/GMC 2500/3500 trucks

SKU- A404-31R

$2,237.00
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2011–2019 Chevy/GMC 2500/3500 B8-Barbarian Front Caliper Upgrade Kit – Red – A404-30R
American made B8-Barbarian 8-piston front caliper upgrade kit for 2011-2019 Chevy/GMC 2500/3500 trucks

SKU- A404-30R

$2,281.00
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2011–2019 Chevy/GMC 2500/3500 B8-Barbarian Front Caliper Upgrade Kit – Clear – A404-30
American made B8-Barbarian 8-piston front caliper upgrade kit for 2011-2019 Chevy/GMC 2500/3500 trucks

SKU- A404-30

$2,181.00
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2011–2019 Chevy/GMC 2500/3500 B8-Barbarian 4-Wheel Big Brake Bundle – Red – A404-3031R-BBB
American made B8-Barbarian 4-wheel big brake bundle for 2011-2019 Chevy/GMC 2500/3500 trucks

SKU- A404-3031R-BBB

$4,981.00