Master Cylinders & Boosters Brake Systems

Classic Performance Street Beast Hydraulic Brake Assist Kits 6474HBK-SB

Brake Booster, Hydraulic Brake Assist, Steel, Black, Master Cylinder, Chevy, Kit

Part Number: CLP-6474HBK-SB

4.33 out of 5 stars ( 15 )

Estimated Ship Date: Dec 21, 2026 if shipped by air

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Estimated Ship Date: Dec 21, 2026 if shipped by air

Summit Racing™ Power Brake Conversion Kits SUM-760191

Master Cylinder, Power Brake Conversion, Dual Bowl, Cap, Reservoir, Booster, Chevy, Pontiac, Kit

Part Number: SUM-760191

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Jan 4, 2027 if shipped by air

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Estimated Ship Date: Jan 4, 2027 if shipped by air

Classic Performance Hydrastop Hydraulic Brake Assist Kits 6474HBK-BSB

Brake Booster, Hydrastop Hydraulic Brake Assist, Black, Steel Bracket and Natural Finish Solenoid, for 1.125 in. Bore MC, Chevy, L4, L6, V8, Kit

Part Number: CLP-6474HBKBSB

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Dec 22, 2026

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Estimated Ship Date: Dec 22, 2026

Classic Performance Street Beast Hydraulic Brake Assist Kits 6772HBK-SB

Master Cylinder, Street Beast Hydraulic Brake Assist, Reservoir, Brake Booster, Chevy, Kit

Part Number: CLP-6772HBKSB

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Dec 22, 2026

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Estimated Ship Date: Dec 22, 2026

LEED Brakes Power Brake Boosters for 1967-1970 COUGAR, MUSTANG - PB0013

Brake Booster, Power Brake, Vacuum Dual Diaphragm, 8 in. Diameter, Steel, Black, Ford, Manual Transmission, Each

Part Number: LEB-PB0013

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Dec 14, 2026 if shipped by air

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Estimated Ship Date: Dec 14, 2026 if shipped by air

Classic Performance Master Cylinder and Brake Booster Kits 6572BB24-8D

Brake Booster with Master Cylinder, 8 in. Diameter, Ford, Kit

Part Number: CLP-6572BB24-8D

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 16, 2026 if shipped by air

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Estimated Ship Date: Nov 16, 2026 if shipped by air

LEED Brakes Master Cylinder and Brake Booster Combos for 1964-1966 MUSTANG - FC0042HK

7 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-FC0042HK

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Friday 11/13/2026

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Estimated Ship Date: Friday 11/13/2026

Classic Performance Hydrastop Hydraulic Brake Assist Kits UNIHBK-BSB

Brake Booster, Hydraulic, Cast Iron, Steel Bracket and Natural Finish Solenoid, Kit

Part Number: CLP-UNIHBKBSB

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if shipped by air

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Estimated Ship Date: Nov 16, 2026 if shipped by air

Baer Brakes Master Cylinders 6805203

Master Cylinder, Adjustable Proportioning Valve, Black Anodized, 15/16 in. bore, Left Port, GM, Ford, Kit

Part Number: BAE-6805203

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2026

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Estimated Ship Date: Nov 19, 2026

Classic Performance Street Beast Hydraulic Brake Assist Kits 7387HBK-SB

Master Cylinder and Brake Booster Assembly, Street Beast Hydraulic Brake Assist Kit, Aluminum Master Cylinder, 1.125 in. Bore, Chevrolet, GMC, Kit

Part Number: CLP-7387HBK-SB

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

The Right Stuff Master Cylinders G0571

Master Cylinder, Dual Bowl Design, 1.000 in. Bore, Cast Iron, Natural, Reservoir, Chevy, GMC, Kit

Part Number: RSD-G0571

4.3 out of 5 stars ( 20 )

Estimated Ship Date: Thursday 11/12/2026

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Estimated Ship Date: Thursday 11/12/2026

Classic Performance Brake Boosters 6772HBK-BSB

Brake Booster, Hydraulic, HydraStop Street Beast, Chevy, Each

Part Number: CLP-6772HBKBSB

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

Classic Performance Hydrastop Hydraulic Brake Assist Kits 6474HBK-BSS

Brake Booster, Hydraulic Brake Assist, Billet Mount, Solenoid, Black, Camaro, Chevelle, Nova, Kit

Part Number: CLP-6474HBKBSS

4.75 out of 5 stars ( 4 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Classic Performance Master Cylinder and Brake Booster Kits 7887B-MC

Master Cylinder and Brake Booster Assembly, 11 in. Booster Diameter, Buick, Chevy, Oldsmobile, Kit

Part Number: CLP-7887B-MC

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Dec 22, 2026

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Estimated Ship Date: Dec 22, 2026

LEED Brakes Master Cylinder and Brake Booster Combos for 1967-1970 COUGAR, MUSTANG - FC0019HK

8 in. Booster, Black, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-FC0019HK

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Dec 18, 2026

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Estimated Ship Date: Dec 18, 2026

Classic Performance Brake Boosters 7387BB-11D

Brake Booster, Vacuum Dual Diaphragm Type, Steel, Black, 11.00 in. Diameter, Chevy, Kit

Part Number: CLP-7387BB-11D

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

Classic Performance Show Stopper Hydraulic Brake Assist Kits 6474HBK-SS

Brake Booster, Hydraulic Brake Assist, Billet, Chrome, Master Cylinder, Chevy, Kit

Part Number: CLP-6474HBK-SS

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

LEED Brakes Master Cylinder and Brake Booster Combos for 1967-1970 COUGAR, MUSTANG - FC0022HK

8 in. Booster, Black, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-FC0022HK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 11/13/2026

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Estimated Ship Date: Friday 11/13/2026

Baer Brakes Master Cylinders 6805205

Master Cylinder, Adjustable Proportioning Valve, Black Anodized, 1 1/8 in. bore, Left Port, GM, Ford, Kit

Part Number: BAE-6805205

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026

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Estimated Ship Date: Dec 8, 2026

Classic Performance Master Cylinder and Brake Booster Kits 6772BB24-9

Brake Booster with Master Cylinder, 9 in. Diameter, Chevy, GMC, C, K, Pickup, Kit

Part Number: CLP-6772BB24-9

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

Baer Brakes Remaster Master Cylinders 6801274LP

Master Cylinder, Remaster, Billet Aluminum, Black Anodized, 1.125 in. Bore, Driver Side Ports, Each

Part Number: BAE-6801274LP

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2026

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Estimated Ship Date: Dec 8, 2026

Classic Performance Hydrastop Hydraulic Brake Assist Kits 7887HBK-BSB

Brake Booster, Hydraulic Brake Assist, Steel Bracket and Natural Finish Solenoid, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: CLP-7887HBK-BSB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

LEED Brakes Master Cylinder and Brake Booster Combos 2N6B4

8 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Non-Adjustable Proportioning Valve, Disc/Disc, Kit

Part Number: LEB-2N6B4

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Nov 16, 2026 if shipped by air

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Estimated Ship Date: Nov 16, 2026 if shipped by air

Classic Performance Master Cylinder and Brake Booster Kits 5968BB24-8D

Brake Booster, Vacuum, Dual Diaphragm, 8 in., Steel, Gold Cadmium, Cadillac, Each

Part Number: CLP-5968BB24-8D

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air

Baer Brakes Remaster Master Cylinders 6801272LP

Master Cylinder, Remaster, Billet Aluminum, Black Anodized, 0.937 in. Bore, Driver Side Ports, Ford, GM, Each

Part Number: BAE-6801272LP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2026

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Estimated Ship Date: Dec 8, 2026

Classic Performance Street Beast Hydraulic Brake Assist Kits 7887HBK-SB

Master Cylinder and Brake Booster Assembly, Hydraulic Brake Assist, Buick, Chevy, Oldsmobile, Kit

Part Number: CLP-7887HBK-SB

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if shipped by air

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Estimated Ship Date: Dec 28, 2026 if shipped by air