CHEVROLET Chevy big block Mark IV SSBC-USA Disc Brake Kits

front disc brake conversion, installs on factory drum spindle, '64 - '72 GM "A"-Body, '67-'69 "F" Body, '68-74 GM "X" Body power, incl rotor upgrade

Part Number: TSB-A123-23-DS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Disc Brake Kits, Drum to Disc Brake Conversion, Front, Power Assist, Solid Surface Rotors, Natural Cast Iron Calipers, 1-piston, Buick, Chevy, Kit

Part Number: TSB-A123-1

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Front disc brake conversion kit, '67-72 GM 6-lug - 2 wheel drive, power conversion - bolts to drum brake spindle, , w/ performance rotor upgrade

Part Number: TSB-A126-71-DS

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Front disc brake conversion kit, '65-68 Chevrolet full size, power brake kit , includes performance rotor upgrade

Part Number: TSB-A129-4-DS

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Rear disc brake conversion with built-in parking brake, '88-99 Chevy 1/2 ton truck 2 wheel drive- red powder coat, w/ performance rotor upgrade

Part Number: TSB-A126-2R-DS

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Disc Brake Kit, Super Twin HD, Front, Slotted Rotors, Red Aluminum Calipers, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: TSB-A123-AR

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Sport R1 Rear disc brake conversion with built-in parking brake, '55-70 Chevy full-size car- 5 x 4.75 wheel bolt pattern, red powder coat

Part Number: TSB-A125-27R

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Sport R1 Rear disc brake conversion with built-in parking brake, '55-70 Chevy full-size car- 5 x 4.75 wheel bolt pattern, black powder coat

Part Number: TSB-A125-27BK

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Sport R1 Rear read disc brake conversion with built-in parking brake , 10&12 bolt non-staggered shocks

Part Number: TSB-A125-26

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Super Twin - Front drum to disc brake conversion, includes new spindles, '64 - '72 GM "A-F"body, non-power

Part Number: TSB-A123-A

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Front disc brake conversion, incl. 2" drop spindles, '64 - '72 GM "A"-Body, '67-'69 "F" Body, and '68-74 GM "X" Body power, incl. performance rotors

Part Number: TSB-A123-1DS-DS

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Front disc brake conversion, incl. new spindles, '64 - '72 GM "A"-Body, '67-'69 "F" Body, and '68-74 GM "X" Body - non pow, w/ performance rotors

Part Number: TSB-A123-DS

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Super Twin - Front drum to disc brake conversion, includes new spindles, '64 - '72 GM "A-F"body, non-power, black powder coat

Part Number: TSB-A123-ABK

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Sport R1 Rear read disc brake conversion with built-in parking brake , 10&12 bolt rear axle, staggered shocks

Part Number: TSB-A125-30

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Rear disc brake conversion with built-in parking brake, '88-99 Chevy 1/2 ton truck 2 wheel drive- black powder coat, w/ performance rotor upgrade

Part Number: TSB-A126-2BK-DS

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At The Wheels, Super Twin 2-piston alum. aluminum calipers, front brake conversion, includes new spindles, '64-72 GM "A-F " body-black powder coat

Part Number: TSB-W123-ABK

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At The Wheels SuperTwin 2-piston aluminum calipers, disc brake conversion, '64- 72 "A and F" body - red powder coat

Part Number: TSB-W123-AR

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At The Wheels Comp S 4-piston caliper rear conversion, GM 10 & 12-bolt rear

Part Number: TSB-W125-42

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At The Wheels Front drum to disc brake conversion, includes new spindles, '64-72 GM "A-F " body, includes performance rotor upgrade

Part Number: TSB-W123-A

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At The Wheels Comp S 4-piston caliper rear conversion, GM 10 & 12-bolt rear- black powder coat

Part Number: TSB-W125-42BK

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Disc Brake Kit, Competition Race Series, Cross-Drilled/Slotted, Clear Anodized Calipers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: TSB-W123-25

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At The Wheels Sport R1 Rear conversion with built in parking brake, 10&12 bolt non-staggered rear end

Part Number: TSB-W125-26

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At The Wheels Front drum to disc brake conversion, includes new 2" drop spindles, '64-72 GM "A-F " body

Part Number: TSB-W123-ADS

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At The Wheels sport R1 Rear conversion, '55-70 Chevrolet,- red powder coat

Part Number: TSB-W125-27R

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At The Wheels sport R1 Rear conversion, '55-70 Chevrolet,- black powder coat

Part Number: TSB-W125-27BK

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