Compact Electric Brake Power Booster Master Cylinder, Disc/Disc
Universal Fit, Firewall Position, Disc Brake System Type, Single Outlet Count, Polished
- Eliminates bulky vacuum boosters from under the hood
- Uses remote-mounted 12V electric pump and accumulator to build brake pressure
- 1-3/16" Bore Master cylinder can be retrofitted onto the firewall of most American cars
- Can be frame mounted if you have 5 1/4" of under-floor clearance
- Disc/disc application, Proportioning valve not included
Do away with your bulky vacuum boosted brake assist and make the switch to this slick electric-assisted brake master cylinder kit. Utilizing remote mounted electric pumps and accumulators to build brake pressure. This stylish and compact alternative master cylinder kit is easily retrofitted into a variety of applications and it can also be frame mounted if you have at least 5 1/4" of under-floor clearance.
Powered by a 12v electric pump and accumulator that can be remotely mounted on the frame or in the trunk to keep things neat and clean under the hood.
Features a 1-3/16" bore size master cylinder with slotted mounting holes with spacing that will accept a 3-1/16" to 3-7/16" on center mounting distance, and will accept both 3/8" and 10MM bolts. The reservoir is 10" long by 3" wide by 3" tall.
The master cylinder and reservoir together measure 10" long by 3-1/4" wide by 5-1/4" tall. The pushrod has 3/8"-24 thread and will adjust from 5-3/4" to 6-3/8" from the face of the master cylinder mounting flange.
- Fits well in tight spaces - can be frame mounted
- 12V electric pump can be remote mounted
- 1-3/16" bore master cylinder
- Slotted mounted holes for mounting versatility
Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.
ApplicationThis electric boost master cylinder may be too big for street cars and hot rods, but will work well for muscle cars.
Brake System Builder's Tip (Link)
The front and rear brake fitting and the pressure line fitting to the pump are all 3/8"-24 IFF.
Low pressure or return line is a 3/8" hose fitting, located on the driver's side of the master cylinder when mounted to the firewall.
The pumps feature 3/8"-24 IFF high pressure line from the master cylinder. A return or low pressure line is a 3/8" hose fitting. A 48" piece of return line is supplied with this kit.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
More Like This
Compact Electric Brake Power Booster Master Cylinder, Disc/Drum
Universal Power/Manual Master Cylinder, 1 Inch Bore
Aluminum Master Cylinder
GM/Corvette Cast Iron Master Cylinder, 1 Inch Bore
Universal Power/Manual Master Cylinder, 1 Inch Bore, Corvette
Speedway Dual Feed Brake Master Cylinder, 1 Inch Bore, Disc/Drum
Speedway Ford Style Tear Drop Master Cylinder
Speedway Deluxe Chrome Aluminum Master Cylinder, 1 Inch Bore
Power/Manual Master Cylinder, 1-1/8 Inch Bore
Chrome Power Brakes Master Cylinder
Q & A
Learn how to bench bleed a new master cylinder. Removing the air before installation is critical. Our video tutorial will walk you through the process.
Check out the 410 sprint car brake installation and bleeding the brakes! We're making serious progress on our build.
Tim talks about brake booster adjustment.
Tim talks about why using a new pedal assembly may be better for your project than the original pedal assembly.
Speedway Motors employee Pat O. talks about the CPP Hydroboost Brake System.
In this Tech Tip, John makes a few suggestions for a customer looking to update the braking system on his ’51 Deluxe.
Manual brake bleeding can be one of the most efficient ways to bleed the air out of your brake lines. Speedway Motors has created a guide to show you step-by-step how to manually bleed your brakes.