1978 Master Cylinders & Boosters

Brake Booster, Hydraulic Brake Assist Power Brake Booster, Hydraulic, Black, Chevrolet, Kit

Part Number: RSD-HBUK7387

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Master Cylinder Booster Combo, Chrome, 1.00 in. Bore, 11.0 in. Diameter Booster, Chevy, GMC, Kit

Part Number: TFF-2132NA-2

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/5/2026

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Master Cylinder, Compact, Aluminum, Black, Four Hole Mount, 1.125 in. Bore, 1.100 in. Stroke, 1/2 in.-20 Outlet, Proportioning Valve, Mopar, Kit

Part Number: WIL-261-17799-BK

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Estimated Ship Date: Monday 1/5/2026

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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-PBKT1084

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Brake Booster, Hydraulic Brake Assist, Steel Bracket and Natural Finish Solenoid, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: CLP-7887HBK-BSB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Master Cylinder, Compact, Aluminum, Polished, 1.00 in. Bore, Mopar, Kit

Part Number: WIL-261-17319-P

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Estimated Ship Date: Monday 1/5/2026

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Master Cylinder, Compact, Aluminum, Chrome, 4 Hole Mount, 15/16 in. Bore, 1.10 in. Stroke, 1/2 in.-20 Outlet, Proportioning Valve, Pushrod, Mopar, Kit

Part Number: WIL-261-17796-P

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Estimated Ship Date: Monday 1/5/2026

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

Part Number: LEB-PBKT1052

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Master Cylinder, Brake Booster, Aluminum, Natural/Black, 9 in. Diameter, Chevy, Pontiac, Kit

Part Number: DSR-050106DS

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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

Part Number: LEB-C7FB4

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: LEB-C9FB4

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Estimated Ship Date: Feb 9, 2026 if ordered today

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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-PBKT1082

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

Part Number: LEB-PBKT1078

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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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-PBKT1050

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Master Cylinder, Compact, Aluminum, Chrome, Four Hole Mount, 1.125 in. Bore, 1.100 in. Stroke, 1/2 in.-20 Outlet, Proportioning Valve, Mopar, Kit

Part Number: WIL-261-17799-P

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Master Cylinder and Brake Booster Assembly, Power Brake Booster Conversion, Jeep, Kit

Part Number: RTO-RT31011

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Master Cylinder, Compact, Aluminum, Chrome, Four Hole Mount, 1.000 in. Bore, 1.100 in. Stroke, 1/2 in.-20 Outlet, Proportioning Valve, Mopar, Kit

Part Number: WIL-261-17798-P

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Estimated Ship Date: Monday 1/5/2026

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

Part Number: LEB-PBKT1019

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Estimated Ship Date: Monday 1/5/2026

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Master Cylinder, Compact, Aluminum, Chrome, 4 Hole Mount, 1.00 in. Bore, 1.10 in. Stroke, 1/2 in.-20 Outlet, Proportioning Valve, Pushrod, Mopar, Kit

Part Number: WIL-261-17797-P

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Estimated Ship Date: Monday 1/5/2026

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

Part Number: LEB-PBKT1014

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: LEB-PBKT1047

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: LEB-C7FB2

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: LEB-PBKT1018

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Estimated Ship Date: Feb 9, 2026 if ordered today

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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-PBKT1077

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Estimated Ship Date: Feb 9, 2026 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-PBKT1079

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Estimated Ship Date: Feb 9, 2026 if ordered today

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