BUICK Disc Brakes

At The Wheels Front disc brake conversion, new 2" drop spindles, '64+GM , includes performance rotor upgrade

Part Number: TSB-W123DS-DS

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Estimated Ship Date: Nov 11, 2025 if ordered today

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

Part Number: TSB-W125-42BK

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At The Wheels Comp R front drum to disc brake conversion, '64-74 GM "A,F and X " body

Part Number: TSB-W123-24

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At The Wheels Comp R front drum to disc brake conversion, '64-74 GM "A,F and X " body- black powder coat

Part Number: TSB-W123-24BK

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At The Wheels Comp R front drum to disc brake conversion, '64-74 GM "A,F and X " body- red powder coat

Part Number: TSB-W123-24R

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

Part Number: TSB-A123-1A

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

Part Number: TSB-A123-1ABK

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

Part Number: TSB-A123-1ADS

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Super Twin - Front drum to disc brake conversion, includes new 2" drop spindles, , '64 - '72 GM "A-F"body - black powder coat

Part Number: TSB-A123-1ADSBK

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Super Twin - Front drum to disc brake conversion, includes new 2" drop spindles, , '64 - '72 GM "A-F"body - red powder coat

Part Number: TSB-A123-1ADSR

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

Part Number: TSB-A123-1AR

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front disc brake conversion, uses factory drum spindle, '64 - '72 GM "A"-Body, '67-'69 "F" Body, and '68-74 GM "X" Body , non pow, incl. rotor upgrade

Part Number: TSB-A123-22-DS

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

Part Number: TSB-A125-26BK

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

Part Number: TSB-A125-26R

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Disc Brake Kits, Autospecialty Stock Replacement Brake Kits, Front and Rear, Solid Surface Rotors, Cast Iron Calipers, Buick, Chevy, GMC, Isuzu, Kit

Part Number: PWR-KCOE2085B

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Disc Brake Kit, OE Replacement, Natural Calipers, Front and Rear, Buick, Chevy, GMC, Isuzu, Oldsmobile, Kit

Part Number: PWR-KCOE2058

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Disc Brake Kit, OE Replacement, Natural Calipers, Front and Rear, Buick, Chevy, GMC, Kit

Part Number: PWR-KCOE2060

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Estimated Ship Date: Nov 6, 2025 if ordered today

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