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1966 Master Cylinders & Boosters

Individual Parts

Results 1 - 25 of 276

Master Cylinder and Booster, 9 in. Booster, Single Diaphragm, 1 in. Bore, Gold, Disc/Disc, Kit

Part Number: RSD-G91210572

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder and Booster, 9 in. Booster, Single Diaphragm, 1.125 in. Bore, Gold, Disc/Drum, Buick, Chevy, Pontiac, Oldsmobile, Kit

Part Number: RSD-G91020971

3.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder and Brake Boost Assembly, 1.125 in. Bore, Dual Bowl Design, Cast Iron Master Cylinder, Natural, 9 in., Steel Booster, Zinc Plated, Kit

Part Number: SUM-760228

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Dual Bowl Design, Aluminum, Black, 0.938 in. Bore Size, Reservoir, Ford, Each

Part Number: WIL-261-14158-BK

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder and Brake Booster Assemblies, Power Brake Conversion, 8 in. Booster, Disc/Drum, Ford, Kit

Part Number: SUM-760212

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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

Part Number: RSD-G91210971

4.28 out of 5 stars ( 25 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Power Brake Conversion, Dual Bow 4 Wheel Disc, Cap, Reservoir, Booster, Black, Chevy, GM, A-Body, Kit

Part Number: SUM-760222-DD

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Disc front / Drum rear 9" booster, master cylinder, combination valve and steel brake lines. With booster moun

Part Number: RSD-G94210572

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Power Brake Conversion, Dual Bowl, Cap, Reservoir, Booster, Chrome, Chevy, GM, A-Body, Kit

Part Number: SUM-760220

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Power Brake Conversion, Dual Bowl, Cap, Reservoir, Booster, Black, Chevy, GM, A-Body, Kit

Part Number: SUM-760222

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Power Brake Conversion, Dual Bowl, Reservoir, Booster, Disc/Drum, Automatic, Ford, L6, Kit

Part Number: SUM-760209

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Brake Booster/Master Cylinder, 1964-72 GM A/F/X-Body W/Disc & Disc, Black Booster & Master Cylinder Combination Kit

Part Number: RSD-B81315672

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder and Brake Booster Assembly, 0.938 in. Bore, 8.00 in. Booster Diameter, Dodge, Plymouth, Kit

Part Number: RSD-G80011501

3.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder and Brake Booster Assembly, 1.063 in. Bore, 8.00 in. Booster Diameter, Dodge, Plymouth, Kit

Part Number: RSD-G800110

3.72 out of 5 stars ( 18 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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-FC0002HK

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Tandem, Aluminum, Black, 0.875 in. Bore, Proportioning Valve, Fluid Tubes, Kit

Part Number: WIL-261-13272-BK

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Brake Master Cylinder, Tandem, 0.875 in. Bore Size, Aluminum, Natural, Ford, Each

Part Number: WIL-260-12900

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder and Brake Boost Assembly, 1.125 in. Bore, Dual Bowl Design, Cast Iron Master Cylinder, Natural, 9 in., Steel Booster, Zinc Plated, Kit

Part Number: SUM-760226

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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

Part Number: CLP-5968BB24-8D

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Compact, Aluminum, Black E-Coat, 0.875 in. Bore, Ford, Each

Part Number: WIL-260-15520-BK

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder Booster Combo, Natural, 1.125 in. Bore, 9.0 in. Diameter Booster, Chevy, Kit

Part Number: TFF-2130NB

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Master Cylinder, Dual Bowl Design, Aluminum, Natural, 0.938 in. Bore Size, Reservoir, Ford, Each

Part Number: WIL-261-14158

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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