BUICK Brake Systems

Disc Brake Kit, Front Conversion, Manual, Cross-Drilled/Slotted Rotors, Vented, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-305X

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Disc Brake Kit, Front Conversion, Power Assist, Cross-Drilled/Slotted Rotors, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-E1A1X

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Disc Brake Kit, Front Conversion, Manual, Cross-Drilled/Slotted Rotors, Vented, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-3A1X

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Disc Brake Kit, Front Conversion, Power Assist, Cross-Drilled/Slotted Rotors, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-E1A3X

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Disc Brake Kit, Front Conversion, Manual, Cross-Drilled/Slotted Rotors, Vented, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-3A3X

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Disc Brake Kit, Front Conversion, Manual, Cross-Drilled/Slotted Rotors, Vented, Cast Iron Calipers, Zinc Plated, 2 in. Drop Spindle, 5 x 4.75 in., Kit

Part Number: LEB-FC1003-EA1X

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Estimated Ship Date: Mar 9, 2026 if ordered today

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64 - '72 A Body GM, 8' Dual Black Booster - Power Disc Conversion

Part Number: RSD-AFXDC01CY

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Estimated Ship Date: Feb 20, 2026 if ordered today

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64 - '72 A Body GM, 2' Drop, 8' Dual Black Booster- Power Disc Conversion

Part Number: RSD-AFXDC01DY

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Brake Conversion Kit

Part Number: RSD-A82RD78S

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Estimated Ship Date: Feb 20, 2026 if ordered today

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64 - '72 A Body GM, 8' Dual Booster, Black Show'N Go, Black - Power Disc Conversion

Part Number: RSD-AFXDC01CSY

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Estimated Ship Date: Feb 20, 2026 if ordered today

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64 - '72 A Body GM, 8' Dual Booster, Red Show'N Go, Black - Power Disc Conversion

Part Number: RSD-AFXDC01CZY

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Estimated Ship Date: Feb 20, 2026 if ordered today

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64 - '72 A Body GM, 2' Drop, 8' Dual Booster, Black Show'N Go, Black - Power Disc Conversion

Part Number: RSD-AFXDC01DSY

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Estimated Ship Date: Feb 20, 2026 if ordered today

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64 - '72 A Body GM, 2' Drop, 8' Dual Booster, Red Show'N Go, Black - Power Disc Conversion

Part Number: RSD-AFXDC01DZY

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Estimated Ship Date: Feb 20, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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Disc Brake Kits, Competition Street Series, Rear, Cross-drilled/Slotted Rotors, Red Powdercoat Aluminum Calipers, 4-piston, Buick, Chevy, Pontiac, Kit

Part Number: TSB-W125-42R

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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: TSB-W123-25BK

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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: TSB-W123-ADSBK

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: TSB-W123-ADSR

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Estimated Ship Date: Feb 23, 2026 if ordered today

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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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Estimated Ship Date: Feb 23, 2026 if ordered today

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