1965 Master Cylinders & Boosters

Master Cylinder, Compact, Aluminum, Black, 4 Hole Mount, 15/16 in. Bore, 1.100 in. Stroke, 1/2 in.-20 Outlet, Proportioning Valve, Pushrod, Mopar, Kit

Part Number: WIL-261-17796-BK

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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 4/20/2026 if shipped by air

• Free Shipping

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

Part Number: LEB-5H4

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Brake Master Cylinders, Dual Bowl Design, 1.000 in. Bore Size, Cast Iron, without Power Brakes and Has Deep Piston, Buick, Chevy, Olds, Pontiac, Each

Part Number: TSB-0401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

8 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Adjustable Proportioning Valve, Edsel, Ford, Mercury, Kit

Part Number: LEB-FC0024HK

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Power Brake Booster, Steel, Gold Zinc Plated, 9.0 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-760163

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Brake Master Cylinder, Dual Bowl Design, Cast Iron, Natural, Ford, Each

Part Number: SDK-C7ZZ21404WDB

3.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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-E81F7

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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

Part Number: LEB-A8

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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

Part Number: WIL-260-14157

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Master Cylinder Booster Combo, Natural, 1.000 in. Bore, 9.0 in. Diameter Booster, Chevy, Kit

Part Number: TFF-2130NB-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

BRAKE BOOSTER

Part Number: RSD-RPB8001C

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Master Cylinder, Cast Iron, Gray Anodized, Chrysler, Dodge, Plymouth, Each

Part Number: RSD-DBMC10

3.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Master Cylinder and Brake Booster Assembly, Dual Bowl, Aluminum Cylinder, Steel Booster, 8.00 in. Diameter, Black, Buick, Chevy, Olds, Pontiac, Kit

Part Number: RSD-B81315171

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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

Part Number: WIL-261-13272

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Master Cylinder, Dual Bowl, 15/16 in. Bore, Cast Iron, Natural, Reservoir, Manual, Dodge, Plymouth, Each

Part Number: RSD-DBMC15

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Master Cylinder Pushrod, Manual to Ford, 3/8-24 in. Thread, Each

Part Number: WIL-330-12898

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: LEB-G8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Master Cylinder, Aluminum/Steel, Chrome, 8 in. Booster, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RSD-J81315171

3.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

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

Part Number: LEB-6JF94

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Brake Master Cylinder, Manual Dual-Bowl Master Cylinder Upgrade, 1.000 in. Bore, Cast Iron, Natural, Reservoir, Edsel, Ford, Mercury, Kit

Part Number: SUM-760104

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Brake Booster/Master Cylinder, Cast Iron/Steel, Natural/Cadmium Plated, Chevy, Kit

Part Number: RSD-G94210971

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Master Cylinders, Manual Dual-Bowl Master Cylinder Upgrade Kits, Brake Usage, 1.000 in. Bore, Iron, Natural, Reservoir, Ford, Mercury, Each

Part Number: LEB-FC0026HK

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Power Brake Booster, 9 in. Diameter, Chevy, GMC, Kit

Part Number: CLP-6366BB9

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping