Menu

Shop

Garage

Cart

Account

Product Summary

Universal Fit, Hydraulic Brake Booster Type, Natural

  • 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
See more details

Key Specs

MFG. Part #UNIHBK-SB
BrandCPP
Master Cylinder MaterialAluminum
Master Cylinder FinishNatural
See more specs

Need To Know

Quick and Easy Returns

Return Policy

CPP UNIHBK-SB 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 Speedway Motors P# 6174808
-16mm-1.5 IFM O-ring / -6 AN  Speedway Motors P# 6174806
-5/16-24 O-ring / -6 AN Not available @ Speedway Motors

CPP UNIHBK-SB Specifications

KEY SPECS
MFG. Part #UNIHBK-SB
BrandCPP
Master Cylinder MaterialAluminum
Master Cylinder FinishNatural
GENERAL
Brake Booster TypeHydraulic
Outlet CountTandem
Master Cylinder Bore Size1-1/8 Inch
Brake Booster MaterialCast Iron
Overall Length21.75"
Master Cylinder Port Sizes3/8"-24 IFF
Mounting Bracket IncludedYes
Brake Pedal Rod IncludedYes
Reservoir IncludedYes
Reservoir MaterialAluminum
Hardware IncludedYes
Sold in QuantityKit
Notes14.5" from mount plate to end of master cylinder.

Ratings & Reviews

5

5 Reviews

Overall Assessment

Customers highly recommend this product for its high-end appearance and flawless function. Noted for its great fit even in tight engine spaces, it adds aesthetic and functional value to vehicles spanning from a 1969 Mustang Coupe to a 1944 GPW and an 86 Jeep Comanche. Its compatibility with various projects has garnered customers' satisfaction and loyalty. The product's superior quality and practicality make it a popular choice among car enthusiasts.

5

5 reviews

5

5

4

0

3

0

2

0

1

0

Filter by Ratings

yes

5.0

3 years ago

John

Oh,Malvern

Verified

Would by again ,works perfect

Would Recommend

Great looking product.

5.0

3 years ago

Ed T

Pennsylvania, Pocono summit.

Verified

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.

5.0

4 years ago

Tbosen

Utah

Verified

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

Would Recommend

I will use in future projects

5.0

6 years ago

carl

west chester, pa

Verified

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.

Would Recommend

Yes

5.0

6 years ago

No

Florida

Verified

Excelente

Would Recommend

Showing 5 of 5 reviews

Customer Impersonation Script