LEED Brakes - Power Brakes - 4 Wheel Disc Brakes

Power Brake Booster Kits - Power Brakes - 4 Wheel Disc Brakes

Add power brakes to your 4 Wheel Disc Brake vehicle. LEED Brakes offers a variety of power booster diameters and master cylinder bore sizes to suite your needs.

Not sure what size booster and master cylinder will work best for your application?

Give us a call at 716-852-2139 or click here to send us a message, we will make sure you get the exact power brake and master cylinder kit you need for your vehicle's braking system.

Browse Power Brakes - 4 Wheel Disc Brakes Products

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Items 1-60 of 227
Camaro, Firebird
Description: New zinc plated 7 inch Dual Diaphragm brake booster, master cylinder. This 7" power booster is hand polished before a yellow zinc finish is applied for a top quality finish. The top quality power...More Details »
Item #: PBKT1001
Condition: New
Price: $279.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 7" Dual Diaphragm zinc plated power brake booster. This 7" GM truck brake booster is hand polished before a zinc finish is applied for a top quality finish. The 1-1/8in Bore...More Details »
Item #: H61
Condition: New
Price: $249.95
Qty:

Ford Mustang
Description: Upgrade your manual brake car to a 7 inch power brake booster and a 1 in. dual bore master cylinder with our quick install kit. This brake booster kit allows you to upgrade your factory single bowl...More Details »
Item #: FC0002HK
Condition: New
Price: $299.95
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Ford Mustang
Description: Upgrade your manual brake car to a 9 in. slimline power booster and a 1 in. dual bore master cylinder with our quick install kit. This hydraulic power booster kit allows you to upgrade your factory...More Details »
Item #: FC0004HK
Condition: New
Price: $459.95
Qty:

Camaro, Firebird
Description: New 7" Dual Diaphragm zinc plated power brake booster, master cylinder & Adjustable Proportioning Valve. This 7" power booster is hand polished before a yellow zinc finish is applied for a top...More Details »
Item #: PBKT1005
Condition: New
Price: $314.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 7" Dual Diaphragm zinc plated power brake booster. This 7" GM truck brake booster is hand polished before a zinc finish is applied for a top quality finish. The 1-1/8in Bore...More Details »
Item #: H6105
Condition: New
Price: $279.95
Qty:

Ford Mustang
Description: Upgrade your manual brake car to a 7 in. power booster and a 1 in. dual bore master cylinder with our quick install kit. This kit allows you to upgrade your factory single bowl manual brake car to...More Details »
Item #: FC0007HK
Condition: New
Price: $239.95
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Ford Mustang
Description: Upgrade your manual brake car to a 8 in. Dual Diaphragm power booster and a 1 in. dual bowl master cylinder with our quick install kit. Additionally, with this hydraulic brake booster kit we...More Details »
Item #: FC0008HK
Condition: New
Price: $399.95
Qty:

Camaro, Firebird
Description: New 7" Dual Diaphragm zinc plated power brake booster, master cylinder & 4 Wheel Disc proportioning valve combo. This 7" power booster is hand polished before a yellow zinc finish is applied for a...More Details »
Item #: PBKT1003
Condition: New
Price: $339.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 7" Dual Diaphragm zinc plated power brake booster. This 7" GM truck brake booster is hand polished before a zinc finish is applied for a top quality finish. The 1-1/8in Bore...More Details »
Item #: H61A3
Condition: New
Price: $309.95
Qty:

Ford Mustang
Description: Upgrade your disc brake factory manual transmission 64-66 Mustang to power brakes and a dual bowl master cylinder! With a factory look this 7-inch power brake booster kit is designed to work with...More Details »
Item #: FC0042HK
Condition: New
Price: $329.95
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Camaro, Firebird
Description: New 7" Dual Diaphragm zinc plated power brake booster, master cylinder. This 7" power booster is hand polished before a yellow zinc finish is applied for a top quality finish. The top quality power...More Details »
Item #: PBKT1006
Condition: New
Price: $279.95
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Ford Mustang Power Booster Cougar Power Booster
Description: New 8 Inch Dual Diaphragm direct fit power brake booster & master cylinder combo. This top-quality 8 inch dual diaphragm brake booster and master cylinder kit is designed mount directly to your...More Details »
Item #: FC0019HK
Condition: New
Price: $319.95
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Ford Mustang
Description: Upgrade your manual brake car to a 7 in. power brake booster kit and a 1 in. dual bore master cylinder with our quick install kit. This Ford Mustang brake booster kit allows you to upgrade your...More Details »
Item #: FC0002HKC
Condition: New
Price: $339.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 8" Dual Diaphragm zinc plated power brake booster and master cylinder kit. This 8" GM truck dual brake booster is hand polished before a zinc finish is applied for a top...More Details »
Item #: H81
Condition: New
Price: $284.95
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Camaro, Firebird
Description: New 7" Dual Diaphragm zinc plated power brake booster, master cylinder & Adjustable Proportioning Valve. This 7" power booster is hand polished before a yellow zinc finish is applied for a top...More Details »
Item #: PBKT1010
Condition: New
Price: $314.95
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Ford Mustang Power Booster Cougar Power Booster
Description: New 8 Inch Dual Diaphragm direct fit power brake booster & master cylinder combo with brake line kit and adjustable valve. This top quality Mustang power brake booster and master cylinder kit is...More Details »
Item #: FC0022HK
Condition: New
Price: $319.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 8" Dual Diaphragm zinc plated power brake booster. This 8" GM truck brake booster is hand polished before a zinc finish is applied for a top quality finish. The 1-1/8in Bore...More Details »
Item #: H8105
Condition: New
Price: $309.95
Qty:

Camaro, Firebird
Description: New 7" Dual Diaphragm zinc plated power brake booster, master cylinder & 4 Wheel Disc proportioning valve combo. This 7" power booster is hand polished before a yellow zinc finish is applied for a...More Details »
Item #: PBKT1008
Condition: New
Price: $339.95
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Ford Mustang
Description: New 9" slimline direct fit power brake booster with bracket and master cylinder combo. This top quality power brake booster with bracket is designed mount directly to your factory firewall. This...More Details »
Item #: 34
Condition: New
Price: $289.95
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GM Truck, C10 Pickup
Description: Compact-10 Series 8" Dual Diaphragm zinc plated power brake booster. This 8" GM truck brake booster is hand polished before a zinc finish is applied for a top quality finish. The 1-1/8in Bore...More Details »
Item #: H81A3
Condition: New
Price: $339.95
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GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder. This 7" power booster is hand polished before a chrome finish is applied for a top quality finish. The top quality power...More Details »
Item #: PBKT1012
Condition: New
Price: $364.95
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Ford Mustang
Description: New 9" slimline direct fit Ford Mustang power brake booster, master cylinder & Brake Pedal for Automatic Transmission Vehicles. This top quality power brake booster is designed mount directly to...More Details »
Item #: 034PA
Condition: New
Price: $399.95
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GM Truck, C10 Pickup
Description: Compact-10 Series 7" Dual Diaphragm chrome plated power brake booster. This 7" GM truck brake booster is hand polished before a chrome finish is applied for a top quality finish. The 1-1/8in...More Details »
Item #: H76
Condition: New
Price: $374.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & Adjustable Proportioning Valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1016
Condition: New
Price: $399.95
Qty:

Ford Mustang
Description: New 9" slimline direct fit power brake booster, master cylinder & 4 wheel disc proportioning valve combo. This top quality power brake booster is designed mount directly to your factory firewall....More Details »
Item #: 3473
Condition: New
Price: $389.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 7" Dual Diaphragm chrome plated power brake booster. This 7" GM truck brake booster is hand polished before a chrome finish is applied for a top quality finish. The 1-1/8in...More Details »
Item #: H7605
Condition: New
Price: $399.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & disc/disc proportioning valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1014
Condition: New
Price: $429.95
Qty:

Ford Mustang
Description: New 9" slimline direct fit power brake booster, master cylinder & 4 wheel disc proportioning valve combo. This top quality 9" power booster is designed mount directly to your factory firewall. This...More Details »
Item #: 03473PA
Condition: New
Price: $449.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 7" Dual Diaphragm chrome plated power brake booster. This 7" GM truck brake booster is hand polished before a chrome finish is applied for a top quality finish. The 1-1/8in...More Details »
Item #: H76B4
Condition: New
Price: $429.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder. This 7" power booster is hand polished before a chrome finish is applied for a top quality finish. The top quality power...More Details »
Item #: PBKT1017
Condition: New
Price: $364.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 8" Dual Diaphragm chrome plated power brake booster. This 8" GM truck brake booster is hand polished before a chrome finish is applied for a top quality finish. The 1-1/8in...More Details »
Item #: H96
Condition: New
Price: $399.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & Adjustable Proportioning Valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1021
Condition: New
Price: $399.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 8" Dual Diaphragm chrome plated power brake booster. This 8" GM truck brake booster is hand polished before a chrome finish is applied for a top quality finish. The 1-1/8in...More Details »
Item #: H9605
Condition: New
Price: $449.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & disc/disc proportioning valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1019
Condition: New
Price: $429.95
Qty:

GM Truck, C10 Pickup
Description: Compact-10 Series 8" Dual Diaphragm chrome plated power brake booster. This 8" GM truck brake booster is hand polished before a chrome finish is applied for a top quality finish. The 1-1/8in...More Details »
Item #: H96B4
Condition: New
Price: $459.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder. This 7" power booster is hand polished before a chrome finish is applied for a top quality finish. The top quality power...More Details »
Item #: PBKT1022
Condition: New
Price: $314.95
Qty:

GM Truck, C10 Pickup
Description: New 7" Dual Diaphragm zinc plated power brake booster & master cylinder. This 7" power booster is hand polished before a zinc finish is applied for a top quality finish. The black powder coated...More Details »
Item #: 761
Condition: New
Price: $364.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & Adjustable Proportioning Valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1026
Condition: New
Price: $354.95
Qty:

GM Truck
Description: New 7" Dual Diaphragm zinc plated power brake booster, master cylinder & disc/drum proportioning valve combo. This 7" power booster is hand polished before a zinc finish is applied for a top...More Details »
Item #: 761A3
Condition: New
Price: $399.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & disc/disc proportioning valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1024
Condition: New
Price: $379.95
Qty:

GM Truck, Chevy Truck, C10
Description: New 8" Dual Diaphragm zinc plated power brake booster kit. This 8" power booster is hand polished before a yellow zinc finish is applied for a top quality finish. The black powder coated mount and...More Details »
Item #: 781
Condition: New
Price: $364.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder. This 7" power booster is hand polished before a chrome finish is applied for a top quality finish. The top quality power...More Details »
Item #: PBKT1027
Condition: New
Price: $314.95
Qty:

Ford Mustang Power Booster Cougar Power Booster
Description: New 8 Inch Dual Diaphragm direct fit power brake booster & master cylinder combo with a Automatic transmission brake pedal. This top quality power brake booster is designed mount directly to your...More Details »
Item #: FC0021HK
Condition: New
Price: $399.95
Qty:

GM Truck
Description: New 8" Dual Diaphragm zinc plated power brake booster , master cylinder & disc/drum proportioning valve combo. This 8" power booster is hand polished before a yellow zinc finish is applied for a...More Details »
Item #: 781A3
Condition: New
Price: $399.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & Adjustable Proportioning Valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1031
Condition: New
Price: $354.95
Qty:

GM Truck, C10 Pickup
Description: New 7" Dual Diaphragm chrome plated power brake booster & master cylinder. This 7" power booster is hand polished before a chrome finish is applied for a top quality finish. The black powder coated...More Details »
Item #: 776
Condition: New
Price: $429.95
Qty:

Ford Mustang Power Booster Cougar Power Booster
Description: New 8 Inch Dual Diaphragm direct fit power brake booster and master cylinder kit with a manual transmission brake pedal. This top quality power brake booster and master cylinder replacement is...More Details »
Item #: FC0020HK
Condition: New
Price: $399.95
Qty:

GM F Body
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & disc/disc proportioning valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: PBKT1029
Condition: New
Price: $379.95
Qty:

GM Truck, C10 Pickup
Description: New 7" Dual Diaphragm chrome plated power brake booster, master cylinder & disc/disc proportioning valve combo. This 7" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: 776B4
Condition: New
Price: $459.95
Qty:

GM Truck
Description: New 8" Dual Diaphragm chrome plated power brake booster kit. This 8" power booster is hand polished before a chrome finish is applied for a top quality look. The black powder coated mount and...More Details »
Item #: 796
Condition: New
Price: $429.95
Qty:

Camaro , Firebird
Description: New 8" Dual Diaphragm zinc plated power brake booster & master cylinder. This 8" power booster is hand polished before a yellow zinc finish is applied for a top quality finish. The top quality...More Details »
Item #: PBKT1033
Condition: New
Price: $309.95
Qty:

Camaro , Firebird
Description: New 8" Dual Diaphragm zinc plated power brake booster, master cylinder & Adjustable Proportioning Valve. This 8" power booster is hand polished before a yellow zinc finish is applied for a top...More Details »
Item #: PBKT1037
Condition: New
Price: $339.95
Qty:

GM Truck
Description: New 8" Dual Diaphragm chrome plated power brake booster kit. This 8" power booster is hand polished before a chrome finish is applied for a top quality look. The black powder coated mount and...More Details »
Item #: 79605
Condition: New
Price: $459.95
Qty:

Camaro , Firebird
Description: New 8" Dual Diaphragm zinc plated power brake booster, master cylinder & 4 wheel disc brake proportioning valve combo. This 8" power booster is hand polished before a yellow zinc finish is applied...More Details »
Item #: PBKT1035
Condition: New
Price: $364.95
Qty:

Camaro , Firebird
Description: New 8" Dual Diaphragm zinc plated power brake booster & master cylinder. This 8" power booster is hand polished before a yellow zinc finish is applied for a top quality finish. The top quality...More Details »
Item #: PBKT1038
Condition: New
Price: $309.95
Qty:

GM Truck
Description: New 8" Dual Diaphragm chrome plated power brake booster, master cylinder & 4 wheel disc proportioning valve combo. This 8" power booster is hand polished before a chrome finish is applied for a top...More Details »
Item #: 796B4
Condition: New
Price: $469.95
Qty:

Camaro , Firebird
Description: New 8" Dual Diaphragm zinc plated power brake booster, master cylinder & Adjustable Proportioning Valve. This 8" power booster is hand polished before a yellow zinc finish is applied for a top...More Details »
Item #: PBKT1042
Condition: New
Price: $339.95
Qty:

Camaro , Firebird
Description: New 8" Dual Diaphragm zinc plated power brake booster, master cylinder & 4 wheel disc brake proportioning valve combo. This 8" power booster is hand polished before a yellow zinc finish is applied...More Details »
Item #: PBKT1040
Condition: New
Price: $364.95
Qty:

GM F Body
Description: New 8" Dual Diaphragm chrome plated power brake booster, master cylinder. This 8" power booster is hand polished before a chrome finish is applied for a top quality finish. The top quality power...More Details »
Item #: PBKT1044
Condition: New
Price: $399.95
Qty:

Items 1-60 of 227