GM Drum-to-Disc Brake Conversion Kits | SSBC-USA

Shop SSBC-USA GM drum-to-disc brake conversion kits for Chevrolet, GMC, Buick, Oldsmobile, Pontiac, Cadillac, and other supported GM applications. This collection includes vehicle-specific front, rear, and select 4-wheel conversion kits for classic cars, trucks, muscle cars, and restomod builds.

GM Disc Brake Conversion Options

Available applications include classic Chevy and GMC trucks, C10 and related platforms, G-body vehicles, Camaro and Firebird, Nova, full-size GM cars, and other axle- and model-specific combinations. Use the Year/Make/Model search and confirm the axle, bolt pattern, front or rear position, wheel size, and power or manual brake configuration.

Kit contents vary by part number and may include calipers, rotors, brackets, hoses, hardware, and parking-brake components where specified. Many kits feature billet aluminum calipers manufactured by SSBC-USA in Elma, New York; this does not mean every component in every kit is American made.

For heavy-duty truck performance upgrades rather than drum-brake conversions, browse Chevy Silverado 2500HD/3500HD B8-Barbarian kits. For fitment help, call (716) 775-6700.

Helpful guide: C10 Drum-to-Disc Brake Conversion Guide

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1965–1974 GM A/F/X-Body Power Front Drum-to-Disc Brake Conversion Kit with Rotors – A123-1
SSBC-USA front drum-to-disc brake conversion kit with rotors for 1965-1974 GM classics including Camaro

SKU- A123-1

$1,245.00
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2005–2014 Chevy/GMC 1500 Sport R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Clear – A126-50
SSBC-USA Sport R1 billet aluminum rear drum-to-disc brake conversion kit with rotors for 2006-2014 Chevrolet Silverado 1500 and GMC Sierra 1500

SKU- A126-50

$1,777.00
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1964–1974 GM A/F/X-Body Power Front Drum-to-Disc Brake Conversion Kit with Rotors – A123-23
SSBC-USA front drum-to-disc brake conversion kit with rotors for 1964-1974 GM classics including Camaro

SKU- A123-23

$1,013.00
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CPB-OE58NL Front Disc Brake Caliper Single-Piston Left Side – CPB-OE58NL
GM

SKU- CPB-OE58NL

$111.00
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1964–1974 GM A/F/X-Body Direct-Fit Non-Power Front Drum-to-Disc Brake Conversion Kit with Rotors – A123-22
SSBC-USA front drum-to-disc brake conversion kit with rotors for 1964-1974 GM classics including Camaro

SKU- A123-22

$855.00
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2005–2014 Chevy/GMC 1500 Sport R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Red – A126-50R
SSBC-USA Sport R1 billet aluminum rear drum-to-disc brake conversion kit with rotors for 2006-2014 Chevrolet Silverado 1500 and GMC Sierra 1500

SKU- A126-50R

$1,877.00
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2005–2014 Chevy/GMC 1500 Sport R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Black – A126-50BK
SSBC-USA Sport R1 billet aluminum rear drum-to-disc brake conversion kit with rotors for 2006-2014 Chevrolet Silverado 1500 and GMC Sierra 1500

SKU- A126-50BK

$1,877.00
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1988–1999 Chevy/GMC 1500 4WD Super R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Red – A126-3R
SSBC-USA Super R1 billet aluminum rear drum-to-disc brake conversion kit with rotors for 1988-1999 Chevrolet and GMC 1500 4WD trucks and SUVs

SKU- A126-3R

$2,132.00
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1988–1999 Chevy/GMC 1500 4WD Super R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Clear – A126-3
SSBC-USA Super R1 billet aluminum rear drum-to-disc brake conversion kit with rotors for 1988-1999 Chevrolet and GMC 1500 4WD trucks and SUVs

SKU- A126-3

$2,057.00
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1962–1977 GM 10-bolt or 12-bolt Sport R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Clear – A125-26
SSBC-USA Sport R1 rear drum-to-disc brake conversion kit with rotors for 1962-1977 GM classics including Chevelle

SKU- A125-26

$1,840.00
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1955–1968 GM Full-Size Direct-Fit Rear Drum-to-Disc Brake Conversion Kit with Rotors – Black – A125-2BK
SSBC-USA rear drum-to-disc brake conversion kit with rotors for 1953-1968 Chevrolet full-size classics including Bel Air

SKU- A125-2BK

$648.00
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1973–1987 Chevy/GMC 1/2-ton 4WD truck or 1973–1991 Full-Size 4WD SUV Direct-Fit Rear Drum-to-Disc Brake Conversion Kit – Black – A126BK
SSBC-USA rear drum-to-disc brake conversion kit for 1973-1991 Chevrolet and GMC half-ton 4WD trucks and SUVs including K10

SKU- A126BK

$820.00
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CPB-OE59NR Front Disc Brake Caliper Single-Piston Right Side – CPB-OE59NR
GM

SKU- CPB-OE59NR

$111.00
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Chevy/GMC truck Direct-Fit Front Drum-to-Disc Brake Conversion Kit with Rotors – A126-8
SSBC-USA front drum-to-disc brake conversion kit with rotors for 1963-1970 Chevrolet and GMC C10/C15 2WD trucks

SKU- A126-8

$777.00
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Chevy/GMC truck Direct-Fit Front Drum-to-Disc Brake Conversion Kit with Rotors – A126-7
SSBC-USA front drum-to-disc brake conversion kit with rotors for 1963-1966 Chevrolet and GMC C10/C15 2WD trucks

SKU- A126-7

$997.00
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1968–1981 GM 10-bolt or 12-bolt Sport R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Black – A125-30BK
SSBC-USA Sport R1 billet aluminum rear drum-to-disc brake conversion kit with rotors for 1968-1981 Chevrolet and Pontiac staggered rear applications

SKU- A125-30BK

$1,927.00
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GM 10-bolt or 12-bolt Sport R1 Billet Aluminum Rear Drum-to-Disc Brake Conversion Kit with Rotors – Black – A125-26BK
SSBC-USA Sport R1 rear drum-to-disc brake conversion kit with rotors for 1962-1977 GM classics including Chevelle

SKU- A125-26BK

$1,915.00
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1962–1981 GM 10-bolt or 12-bolt rear Comp S 4-Piston Billet Aluminum Rear Disc Brake Kit with DS Rotors – Clear – W125-42
SSBC-USA Comp S 4-piston billet aluminum rear disc brake kit with DS rotors for 1962-1981 GM rear applications

SKU- W125-42

$1,317.00
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1968–1981 GM F-Body or X-body Direct-Fit Rear Drum-to-Disc Brake Conversion Kit with Rotors – Red – A125R
SSBC-USA rear drum-to-disc brake conversion kit with rotors for 1968-1981 Chevrolet Camaro

SKU- A125R

$666.00