1966 Master Cylinders & Boosters

Master Cylinder and Brake Booster Assembly, Dual Bowl Design, 1.125 in. Bore Size, Black, 8.00 in. Booster Diameter, for Disc/Drum, Chevy, GMC, Kit

Part Number: RSD-B86315171

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Master Cylinder and Brake Booster Assembly, Dual Bowl Design, 1.125 in. Bore Size, Black, 8.00 in. Booster Diameter, for Disc/Disc, Chevy, GMC, Kit

Part Number: RSD-B86315672

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Estimated Ship Date: Nov 24, 2025 if ordered today

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9 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-4F605

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Estimated Ship Date: Dec 15, 2025 if ordered today

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9 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-4R605

5.0 out of 5 stars ( 1 )

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Master Cylinder, Dual Bowl, Cap, Reservoir, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MMC-63203

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

Part Number: LEB-FC0002HKC

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Estimated Ship Date: Dec 15, 2025 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/Disc, Kit

Part Number: LEB-3U1A3

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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-1M1F7

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Booster Master Cylinder Combo, Cast Iron, Natural, 0.938 in. Bore, 8 in. Diameter, Dodge, Plymouth, Each

Part Number: TFF-2135NB-1

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Brake Booster/Master Cylinder, 63-66 GM & GMC C/K Truck, Master Cylinder & 9" Booster Combination Kit (Disc/Disc)

Part Number: RSD-G96310572

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Master Cylinder, Booster, Proportioning Valve, 9 in. Booster, 1.125 in. Bore, Gold, Disc/Drum, Chevy Truck, Kit

Part Number: RSD-G96310971

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Brake Booster/Master Cylinder, 63-66 GM & GMC C/K Truck, Master Cylinder & 9" SlimlineBooster Combination Kit (Disc/Drum)

Part Number: RSD-G96320971

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Estimated Ship Date: Nov 24, 2025 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-3Q1A3

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Brake Booster, Power Brake, Vacuum Dual Diaphragm, 7 in. Diameter, Steel, Chrome, Each

Part Number: LEB-ET

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Estimated Ship Date: Dec 15, 2025 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-2LB

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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-1E1A3

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Master Cylinder, Compact, Aluminum, Polished, 1.120 in. Bore, with Pushrod, Mustang, Each

Part Number: WIL-260-15543-P

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Estimated Ship Date: Nov 19, 2025 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: Dec 1, 2025 if ordered today

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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-3K105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 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-3M105

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Master cylinder assembly, new GM "A" body, 73-76 1-1/32 bore disc brake application

Part Number: TSB-0458

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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-1E105

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Brake Booster, Power Brake, Vacuum Dual Diaphragm, 8 in. Diameter, Steel, Chrome, Each

Part Number: LEB-4V

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

Part Number: LEB-3M1

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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-3S105

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Estimated Ship Date: Dec 15, 2025 if ordered today

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