1978 Master Cylinders & Boosters

9 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Non-Adjustable Proportioning Valve, Disc/Disc, Kit

Part Number: LEB-PBKT1088

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Estimated Ship Date: May 5, 2026 if ordered today

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Master Cylinder, Brake, 34mm Bore, Chevy, GMC, Each

Part Number: DHB-M39309

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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7 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-C7F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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

Part Number: LEB-PBKT1023

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Estimated Ship Date: May 5, 2026 if ordered today

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

Part Number: LEB-PBKT1034

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Estimated Ship Date: May 5, 2026 if ordered today

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

Part Number: LEB-PBKT1036

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Estimated Ship Date: May 5, 2026 if ordered today

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Master Cylinder and Brake Booster Assembly, 1.000 in. Bore, Cast Iron, 11.000 in. Booster Diameter, Kit

Part Number: RSD-G10070572

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Estimated Ship Date: Apr 17, 2026 if ordered today

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9 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Non-Adjustable Proportioning Valve, Disc/Disc, Kit

Part Number: LEB-PBKT1067

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

Part Number: LEB-PBKT1068

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

Part Number: LEB-PBKT1071

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

Part Number: LEB-PBKT1059

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Master Cylinder and Brake Booster Assembly, Dual Bowl Design, 1.250 in. Bore, Iron Master Cylinder and Reservoir, Steel Booster, Chevrolet, GMC, Kit

Part Number: RSD-G17320572

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Estimated Ship Date: Apr 17, 2026 if ordered today

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

Part Number: LEB-PBKT1022

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Estimated Ship Date: May 8, 2026 if ordered today

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Brake Booster/Master Cylinder, Cast Iron, Natural, 1.125 in. Bore, Chrysler, Dodge, Plymouth, Each

Part Number: TSB-A28151

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 4, 2026 if ordered today

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Power Brake Booster, Power booster kit 9 inch booster (Chrome)

Part Number: LEB-PBKT1075

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Estimated Ship Date: May 5, 2026 if ordered today

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Brake Booster Mounting Brackets, Steel, Black Powdercoated, Each

Part Number: LEB-JEP7486

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Estimated Ship Date: May 5, 2026 if ordered today

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71-72 GM/Chevy Factory Style Chrome Proportoning Valve Kit (Disc/Disc)

Part Number: RSD-PVK42C

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Brake Master Cylinder, Dual Bowl Design, Cast Iron, Natural, Reservoir, Jeep, Each

Part Number: CWA-J8127792

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Estimated Ship Date: Jun 22, 2026 if ordered today

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Brake Master Cylinder, 1.125 in. Bore, Dual Bowl Design, Cast Iron, Chrome Lid, GM Style Master Cylinder, Left Side Outlets, Each

Part Number: LEB-MC00B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Master cylinder assembly, new, Dodge/Plymouth 1965-1978, 1-1/32 bore disc brake application

Part Number: TSB-0458

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Estimated Ship Date: Today

Brake Master Cylinder, OEM Replacement, 1.063 in. Bore Size, Iron, Natural, Reservoir, Jeep, Each

Part Number: DHB-M39808

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Brake Master Cylinder, 0.875 in. Bore, Dual Bowl Design, Aluminum, Natural, Nissan, Each

Part Number: DHB-M96583

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Brake Master Cylinder

Part Number: DHB-M96883

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Estimated Ship Date: Apr 13, 2026 if ordered today

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REAR MASTER CYLINDER BOOT

Part Number: BKC-49-2938

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Master Cylinder, Brake, 1.250 in. Bore, Cast Iron, Natural, Each

Part Number: DHB-M39434

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Estimated Ship Date: Apr 13, 2026 if ordered today

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