1966 Master Cylinders & Boosters

Master Cylinder and Brake Booster Assembly, 1.125 in. Bore, 8.00 in. Booster Diameter, Chevy, Pontiac, Kit

Part Number: RSD-J813151

3.6 out of 5 stars ( 5 )

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Mounting Brackets, Brake Booster, Steel, Black, Angled, GM, Pair

Part Number: SUM-760131-BLK

5.0 out of 5 stars ( 2 )

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Master Cylinder Mounting Plates, Brake, Spacer Style, Billet Aluminum, Black Anodized, with Etched Logo, Ford, Each

Part Number: LLM-LEVFBMS

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Estimated Ship Date: Mar 11, 2026 if ordered today

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7 in. Booster, Zinc, Firewall Mount, Single Bowl Master Cylinder, Cast iron, Natural, Drum/Drum, Kit

Part Number: LEB-5HC

1.0 out of 5 stars ( 1 )

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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

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Estimated Ship Date: Mar 23, 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-3Q1A3

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Master Cylinder, Compact, Aluminum, Black E-Coat, 0.938 in. Bore, with Pushrod, Mustang, Each

Part Number: WIL-260-15521-BK

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Brake Master Cylinder, Element3, Each

Part Number: AGB-MC36252

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Master Cylinder, Brake, 0.875 in. Bore, Ford, Mercury, Each

Part Number: DHB-M39626

5.0 out of 5 stars ( 1 )

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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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Estimated Ship Date: Mar 9, 2026 if ordered today

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Brake Master Cylinder, Professional, 1.000 in. Bore, Cast Iron, AM General, AMC, Frazer, Hudson, Jeep, Kaiser, Nash, Packard, Studebaker, Willys, Each

Part Number: ADO-18M932

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Brake Master Cylinder, Tandem Compact, Aluminum, Polished, 0.938 in. Bore, 1.100 in. Stroke, Two Mounting Holes, Chevrolet, Each

Part Number: WIL-260-16521-P

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

Part Number: LEB-2N6B2

5.0 out of 5 stars ( 1 )

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Brake Booster, Vacuum Diaphragm Type, Steel, Chrome, 8.00 in. Diameter, Chevy, Each

Part Number: RSD-RPB8431C

5.0 out of 5 stars ( 2 )

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Power Brake Booster, Universal, 8 in., Slim Line, Natural, Steel, Includes Rod and Clevis, Each

Part Number: RSD-RPB8531

3.0 out of 5 stars ( 3 )

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

Part Number: LEB-E6

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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

Part Number: LEB-2N

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Master Cylinder and Brake Booster Assemblies, 1 in. Bore, 9 in. Brake Booster, Chrome, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-760241

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Power Brake Booster, Gold, 9 in. Delco Style Booster, with Stamp

Part Number: RSD-RPB9016

3.92 out of 5 stars ( 12 )

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47-87 CHVY REMOTE RESERVOIR CONVERSION

Part Number: HCT-RRK4787

3.0 out of 5 stars ( 1 )

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Power Brake Booster Adapter, Brake Booster Bracket for 1963-66 GM Trucks and Suburban

Part Number: RSD-BBK063

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Brake Master Cylinder, Element3, Replacement, Each

Part Number: AGB-MC2796

5.0 out of 5 stars ( 6 )

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Brake Booster, Power Brake, Vacuum Single Diaphragm, 9 in. Diameter, Steel, Chrome, Each

Part Number: LEB-4F

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

Part Number: LEB-2F6B2

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

Part Number: LEB-4L605

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Estimated Ship Date: Mar 27, 2026 if ordered today

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