LEED Brakes Master Cylinder and Brake Booster Combos 2L6B4

4 out of 5 stars ( 4 )

Part Number: LEB-2L6B4

$444.84

7 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Non-Adjustable Proportioning Valve, Disc/Disc, Kit
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LEED Brakes Master Cylinder and Brake Booster Combos 2L6B4

LEED Brakes Master Cylinder and Brake Booster Combos 2L6B4

LEB-2L6B4

4 out of 5 stars ( 4 )

Part Number: LEB-2L6B4

Estimated Ship Date: Apr 20, 2026

$444.84

Estimated Ship Date: Apr 20, 2026 Would you rather pick it up?

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Master Cylinder and Brake Booster Combos SUM-760225

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Overview

Brand:
Manufacturer's Part Number:
2L6B4
Part Type:
Product Line:
Summit Racing Part Number:
LEB-2L6B4
UPC:
887753626370
Master Cylinder Bore Size:
1.125 in.
Bowl Design:
Dual
Master Cylinder Material:
Aluminum
Master Cylinder Finish:
Chrome
Reservoir Included:
Yes
Reservoir Material:
Aluminum
Reservoir Color:
Polished
Proportioning Valve Included:
Yes
Master Cylinder Cap Included:
Yes
Brake Booster Type:
Vacuum dual diaphragm
Brake Booster Diameter (in.):
7.00 in.
Brake Booster Material:
Steel
Brake Booster Color:
Chrome
Brake Pedal Rod Extension Included:
Yes
Mounting Location:
Firewall
Mounting Hardware Included:
No
Remanufactured:
No
Quantity:
Sold as a kit.
Notes:
Includes a non-adjustable proportioning valve. Compatible with disc/disc brake setups.
Special Attention:
Combo includes a chrome side mount proportioning valve.

LEED Brakes Master Cylinder and Brake Booster Combos

LEED master cylinder and brake booster combos deliver top-quality braking power and are designed to mount directly to your factory firewall. The Leeds brake booster assemblies work great as factory replacements or an upgrade from manual to power brakes. Make your quick stops effective and safe with LEED combo kits!

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Instructions & Calculators

Instruction Sheets for Part Number LEB-2L6B4

Some parts are not legal for use in California or other states with similar laws / regulations

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This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

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