LEED Brakes Hydraulic Master Cylinder Upgrade Kits

4.38 out of 5 stars 16 Customer Reviews

Upgrade your car to a dual-bore master cylinder with LEED Brakes hydraulic master cylinder upgrade kits. These kits will allow you to upgrade your factory manual br

Upgrade your car to a dual-bore master cylinder with LEED Brakes hydraulic master cylinder upgrade kits. These kits will allow you to upgrade your factory manual brake car to dual-bowl manual brakes in no time! In each kit, you'll receive the master cylinder and hardware needed for an easy installation. Where applicable, the LEED Brakes kits will include either an adjustable valve or pre-set proportioning valve to work with your application. The adjustable valve allows you to fine-tune the amount of the pressure your rear brakes receive to prevent rear wheel lockup. Master cylinders are available in a variety of size

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1007HK

Brake Master Cylinder, Hydraulic Upgrade, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Natural, Reservoir with Disc/Drum Valve, Kit

Part Number: LEB-FC1007HK

Not Yet Reviewed

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits for 1964-1966 MUSTANG - FC0006HK

Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Natural, Reservoir, Ford, Kit

Part Number: LEB-FC0006HK

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1008HK

Brake Master Cylinder, Hydraulic Upgrade, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Natural, Reservoir with Disc/Disc Valve, Kit

Part Number: LEB-FC1008HK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits for 1964-1966 MUSTANG - FC0001HK

Brake Master Cylinder, Hydraulic Upgrade, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Natural, Reservoir, Adjustable Valve, Kit

Part Number: LEB-FC0001HK

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC0003HK

Brake Master Cylinder, Hydraulic Upgrade, Dual Master Cylinder, 1.000 in. Bore, Cast Iron, Natural, Reservoir, Ford, Mercury, Kit

Part Number: LEB-FC0003HK

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1001HK

Brake Master Cylinder, Hydraulic Upgrade, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Natural, Reservoir with Disc/Drum Valve, Kit

Part Number: LEB-FC1001HK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1013HK

Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Aluminum, Chrome, Side Mount Flat Top Master Cylinder, Kit

Part Number: LEB-FC1013HK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1010HK

Brake Master Cylinder, Hydraulic Upgrade, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Chrome Lid, Reservoir with disc/Drum Valve, Kit

Part Number: LEB-FC1010HK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1011HK

Brake Master Cylinder, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Chrome Disc/Disc Distribution Block, Kit

Part Number: LEB-FC1011HK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1015HK

Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Aluminum, Chrome, Flat Top, Adjustable Proportioning Valve, Kit

Part Number: LEB-FC1015HK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1012HK

Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Chrome Lid, Adjustable Proportioning Valve, Kit

Part Number: LEB-FC1012HK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1009HK

Brake Master Cylinder, Hydraulic Upgrade, Manual, 1.000 in. Bore, Dual Bowl Design, Cast Iron, Natural, Reservoir, Adjustable Valve, Kit

Part Number: LEB-FC1009HK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

LEED Brakes Hydraulic Master Cylinder Upgrade Kits FC1014HK

Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Aluminum, Chrome, Side Mount Flat Top Master Cylinder, Kit

Part Number: LEB-FC1014HK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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