Availability
1964 BUICK Brake Systems
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
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Super Twin - Front drum to disc brake conversion, includes new spindles, '64 - '72 GM "A-F" Body, power
Part Number: TSB-A123-1A
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Super Twin - Front drum to disc brake conversion, includes new 2" drop spindles, , '64 - '72 GM "A-F"body
Part Number: TSB-A123-1ADS
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
At The Wheels Comp S 4-piston caliper rear conversion, GM 10 & 12-bolt rear- black powder coat
Part Number: TSB-W125-42BK
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
64 - '72 A Body GM, 2' Drop, 8' Black Booster, Black Show'N Go - Power 4 Wheel Disc Conversion
Part Number: RSD-AFXDC41DSY
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64 - '72 A Body GM, 2' Drop, 8' Dual Black Booster - Power 4 Wheel Disc Conversion
Part Number: RSD-AFXDC41DY
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 GM A-Body Hydraulic Brake Assist, 4-Wheel Brake Kit Blk Wilwood Calipers Chrome Upper
Part Number: RSD-AFXHB21CSX
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 GM A-Body, Chrome Hydraulic Brake Assist, 4-Wheel Disc Kit Red Wilwood Calipers
Part Number: RSD-AFXHB21CZX
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
BRAKE KIT
Part Number: RSD-AFXRD181S
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
DISC BRAKE KIT
Part Number: RSD-AFXRD181Z
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Disc Brake Conversion, Street Series Conversion, Rear, Solid Surface Rotors, 1-Piston Calipers, GM, 10/12 Bolt, Large Ford Bearing, Kit
Part Number: RSD-AFXRD185
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Brake Conversion GM A/F/X-Body, 10/12 Bolt W/Large Ford Bearing, Rear Disc
Part Number: RSD-AFXRD185S
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
DISC BRAKE KIT
Part Number: RSD-AFXRD185Z
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Disc Brakes, Conversion, Rear, Cross-drilled/Slotted Surface Rotors, Black Calipers, Buick, Chevy, Olds, Kit
Part Number: RSD-AFXRDM1S
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
1964-72 GM A-Body, Hydraulic Brake Assist, 4-Wheel Disc Brake Conversion, Black Upper
Part Number: RSD-AFXHB41CZY
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 GM A-Body, Hydraulic Brake Assist, 2" Drop, 4-Wheel Disc Brake Kit Black Calipers
Part Number: RSD-AFXHB41DS
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 A-Body Hydraulic Brake Assist 2" Drop 4-Wheel Disc Brake Kit Blk Caliper Chrome Upper
Part Number: RSD-AFXHB41DSX
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 A-Body Hydraulic Brake Assist 2" Drop 4-Wheel Disc Brake Kit Blk Caliper Black Upper
Part Number: RSD-AFXHB41DSY
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 GM A-Body, Hydraulic Brake Assist, 2" Drop, 4-Wheel Disc Conversion Kit Chrome Upper
Part Number: RSD-AFXHB41DX
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 GM A-Body, Hydraulic Brake Assist, 2" Drop, 4-Wheel Disc Conversion Kit Black Upper
Part Number: RSD-AFXHB41DY
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 GM A-Body, Hydraulic Brake Assist Boost, 2" Drop, 4-Wheel Disc Brake Kit Red Calipers
Part Number: RSD-AFXHB41DZ
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
64-72 GM A-Body Hydraulic Brake Assist, 2" Drop, 4-Wheel Disc Kit Red Calipers Chrome Upper
Part Number: RSD-AFXHB41DZX
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster