It is 8" in overall width and height, Features a 3/8"-24 clevis thread and prop valve, It measures 14.5" from mount plate to end of master cylinder, System includes everything you need to install into your vehicle, This direct bolt-in hydraulic brake assist system is designed to upgrade manual or vacuum-assisted brakes
CPP UNIHBK-SB Universal Hydroboost Hydraulic Power Brake Booster CPP
CPP UNIHBK-SB Universal Hydroboost Hydraulic Power Brake Booster
Sku # 91031452
Mfr. Part # UNIHBK-SB
Condition
New
Brand
CPP
Sold
Each
Details

Classic Performance Products Hydraulic Brake Assist System

Upgrade your vehicle's braking system with the Classic Performance Products Hydraulic Brake Assist System, a high-quality direct bolt-in unit designed to replace manual or vacuum-assisted brakes. This compact, modern hydraulic assist unit delivers exceptional stopping power and can be easily installed using common hand tools in just an afternoon. Suitable for most vehicles, this kit provides everything needed for a seamless upgrade, including hardware, fittings, and hoses.

Key Features:

1. Direct Bolt-In Design with Powerful Hydraulic Assist: Replaces manual or vacuum-assisted brakes for a straightforward installation and delivers up to 1800 psi at the wheels, significantly enhancing braking performance.

2. Complete Kit: Includes high-performance hydraulic assist unit, lines, fittings, and all necessary mounting hardware.

3. Ease of Installation: Can be installed using common hand tools by individuals with average mechanical skill levels.

4. Durable Construction: Built with quality materials including braided stainless or rubber high-pressure lines and a sturdy aluminum master cylinder.

Product Specifications:

  • Overall Length: 21.75"
  • Overall Width: 8"
  • Overall Height: 8"
  • Clevis Thread: 3/8"-24
  • Prop Valve Thread: 3/8"-24
  • Hydro Fittings: 5/8"-18 and 11/16"-18

Kit Includes:

  • Hydraulic Brake Assist Unit: Compact, powerful unit with steel firewall mounting bracket.
  • Aluminum Corvette-Style Master Cylinder: Includes side-mounted prop & stop block kit for enhanced braking control.
  • Rubber Pressure & Return Hoses: High-quality hoses for durable, long-lasting performance.
  • Universal Firewall Mount: Two-hole mount designed to replace the original master cylinder, ensuring a secure fit.
  • All Necessary Fittings and Hardware: Complete set for a seamless installation experience.

Why Choose This Hydraulic Brake Assist System?

  • Enhanced Performance and Reliability: Achieve better stopping power with modern hydraulic assist technology, made with high-grade components for long-term durability and dependable performance.
  • Compact, Efficient, and Easy Installation: The system fits seamlessly into most vehicles without extensive modifications and includes everything needed for a successful installation, making it perfect for DIY enthusiasts.

Upgrade your vehicle's braking system with Classic Performance Products' Hydraulic Brake Assist System and experience superior braking performance with a compact, modern solution!

Specs

Pairs with the following Hydroboost fittings:

-18mm-1.5 IFM O-ring / -6 AN Steel Power Steering Box Adapter Fitting 18mm-1.5 IFM/-6 AN, 80-Up GM
-16mm-1.5 IFM O-ring / -6 AN  Steel Power Steering Box Adapter Fitting 16mm-1.5 IFM/-6 AN, 80-Up GM
-5/16-24 O-ring / -6 AN Not available @ Speedway Motors
Specs
Brake Booster Type
Hydraulic
Outlet Count
Tandem
Master Cylinder Material
Aluminum
Master Cylinder Finish
Natural
Master Cylinder Bore Size
1-1/8 Inch
Brake Booster Material
Cast Iron
MFG. Part #
UNIHBK-SB
Overall Length
21.75"
Master Cylinder Port Sizes
3/8"-24 IFF
Mounting Bracket Included
Yes
Brake Pedal Rod Included
Yes
Reservoir Included
Yes
Reservoir Material
Aluminum
Hardware Included
Yes
Sold in Quantity
Kit
Notes
14.5" from mount plate to end of master cylinder.
Reviews

yes

Rated
Product Rating
by John on October 07, 2022

Summary: Would by again ,works perfect

Yes, I recommend this product.

Great looking product.

Rated
Product Rating
by Ed T on August 05, 2022

Summary: I have not installed it yet but, can't wait . Product looks very high end. Very sharp look. I WILL LET YOU KNOW HOW IT TURNS OUT. RIGHT NOW DOING BODY WORK ON MY 1969 MUSTANG COUPE.

Great product fit my application. Looks great too.

Rated
Product Rating
by Tbosen on October 31, 2021

Summary: Used this on my 1944 GPW. Tight fit with my engine swap. Works great.

Yes, I recommend this product.

I will use in future projects

Rated
Product Rating
by carl on February 28, 2020

Summary: installed it in a 86 jeep comanche with a cummins 4bt. cleared everything even the fabricated coil over mounts. very happy with it and will use in future projects.

Yes, I recommend this product.

Yes

Rated
Product Rating
by No on October 10, 2019

Summary: Excelente

Yes, I recommend this product.

Tech Support
We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.
About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.