1949-1954 Chevy Power Brake Booster Firewall Mount Kit

#9101951

1949-1954 Chevy Power Brake Booster Firewall Mount Kit

Name: 1949-1954 Chevy Power Brake Booster Firewall Mount Kit
Brand: Speedway Motors
SKU: 9101951
Price: 295.99 USD
Availability: InStock
Rating: 4.8 (33 reviews)

33 Reviews

13 Questions

Mounts booster using original firewall access panel opening
Provides a 5.75:1 power ratio
Painless bolt-in installation

$295.99

/each

In Stock

Quantity

Need Help? Call to Order

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

Steel, Natural, Hardware Included

Mounts booster using original firewall access panel opening
Provides a 5.75:1 power ratio
Painless bolt-in installation
Kit includes the pedal arm w/ 1/2"-20 female threads, brackets, and necessary hardware
Complete your installation with a dual master cylinder, brake booster, and pedal pad, available separately

See more details

Key Specs

MFG. Part #	9101951
Brand	Speedway Motors
Material Type	Steel
Finish	Natural

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Speedway Motors 9101951 Details

Check out this 1949-1954 Chevy Power Brake Booster Mount Kit. Install this firewall-mount power brake kit on your classic Chevy.

Bolt-in installation
Mounts booster using original firewall access panel opening
Includes:
- Pedal arm w/ 1/2"-20 female thread
- Brackets
- Hardware
Complete your installation with a dual master cylinder, brake booster andpedal padnoted below.
4.2:1 Manual Ratio
5.75:1 Power Ratio

Charts

Chevy Car Brake Pedal Bracket & Power Brake Kit Installation Instructions (PDF)

Guides & Documents

Brake Pedal Assemblies Installation Instructions (9101951)

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Speedway Motors 9101951 Specifications

KEY SPECS
MFG. Part #	9101951
Brand	Speedway Motors
Material Type	Steel
Finish	Natural

GENERAL
Hardware Included	Yes
Sold in Quantity	Kit

Ratings & Reviews

4.8

33 Reviews

Overall Assessment

Customers appreciate the 49-54 Firewall Brake Kit for its practicality and quality construction, even describing the engineering as "great". It is highly recommended for improving brake systems of vintage cars due to its simple and quick installation, as well as for its compatibility with certain models without any need of modifications. Users lauded the product's ability to easily convert older brake assemblies to an underdash/firewall setup. However, some customers noted issues with dash mounting brackets and requested better instructions. Overall, it enhances safety, efficiency, and transforms the appearance of the car. Despite a few construction criticisms, most would purchase it again.

Write A Review

4.8

33 reviews

Most Liked Positive Review

5.0

Perfect brake pedal upgrade for my 54 BelAir!

I wanted to upgrade to a firewall mount master cylinder/booster on my 54 BelAir and this product fit the bill perfectly! Easy to install and all hardware is included. On 51-54 models make sure to use the supplied union adapters on the studs for the column mount to attach the bracket to dash. Without them, it won't line up correctly.

Most Liked Negative Review

3.0

very close to a better review.....one area of concern

For my application, I have to make some further modifications to clear my engine which is not your problem BUT the mounting plate is not a good fit to firewall so much be shaved......but more importantly, the entire mounting of this big heavy safety -related thing is not different than for the OEM voltage regulator -- sheet metal screws!?! Surely this is not the best approach.

Filter by Ratings

Sort Reviews

Yes I would recommend this kit.

4.0

8 months ago

Mike

Verified

Only negative thing about this kit is it comes with sheet metal screws to attach the firewall plate which in my case didn't work as the holes in the firewall were too big so I went with thru bolts which provides a solid foundation fir the brake pedal assembly.

Would Recommend

Saved lots of fab work.

4.0

10 months ago

Dusty

British Columbia Canada

Verified

Had to modify the mount at the dash but was easy over all.

Would Recommend

Very good product. Easy install

5.0

a year ago

Jayh

Morrison, CO

Verified

The pedal assembly bolted into my '49 Fleetline with ease. No modifications necessary

Would Recommend

Just what Betty Jean needed

5.0

a year ago

BelAir 53

Cols Oh

Verified

My 53 project will appreciate the stopping power of this system!

Would Recommend

Perfect fit 👍🏼

5.0

2 years ago

Jake Reeves

Camarillo , CA

Verified

Everything fit nice and tight very strong and great price would recommend

Would Recommend

Would buy again

5.0

2 years ago

Toledo,WA

Verified

Perfect for putting power brakes on my 51

Would Recommend

49-54 Firewall brake kit

4.0

3 years ago

Mike

Minooka, IL

Verified

This is a well made kit and the way it utilizes the existing firewall access hole is great, however, I had difficulty with the dash mounting brackets. They weren't even close to matching the column mount in my stock 1949 Chevy Fleetline Deluxe. I had to do a fair amount of machining to make them fit. Other than that the kit went together well. I would recommend better instructions from CPP on how the brake pedal mount attaches to the dash.

Would Recommend

Better than Universal

5.0

3 years ago

Dirty Dave

Eugene Oregon

Verified

Coming from cpp I have all the confidence in the world it will work great and fits great and looks great.

Would Recommend

Great product I would recommend someone to buy this

5.0

3 years ago

Jbird

Paducah KY

Verified

Everything is made good easy to install

Would Recommend

awesome brake pedal conversion

5.0

4 years ago

Hubs garage

Sussex, WI

Verified

easily converts the 54 chevy thru floor floor chassis mount brake assembly to underdash/ firewall set up.

Would Recommend

Load More Reviews

Showing 10 of 33 reviews

Questions & Answers

13 Questions • 11 Answers

Sort Questions

I have a Chevy 1951 station wagon. Is there a problem with lack of vacuum power?

by Buck

• 2 months ago

1 answer

View Answer

Will this work with the Stock Steering Column on a 1954 Chevy Bel Air? What side of the Steering Column will the brake pedal be on?

by Chewy

• 7 years ago

1 answer

View Answer

Which master cylinder, booster and prop valve kit will work with this pedal assembly?

by drew

• 7 years ago

1 answer

View Answer

Will this work on a 1954 Chevy 210 with the manual transmission?

by Lou

• 7 years ago

1 answer

View Answer

What side of the steering column does the brake pedal End up on?

by Roc

• 7 years ago

1 answer

View Answer

Really like the look of this product! I have 1950 styleline deluxe. Any idea how hard it would be to adapt it to my car?

by Brad Buchholz

• 7 years ago

2 answers

View Answers

What brake pedal does this come with?

by Tim

• 8 years ago

1 answer

View Answer

Hey guys, what would be a good firewall mount manual master cylinder for this to use on a 54 chevy with front disc brakes and an explorer rear disc brake kit..... sbc engine has 512hp 550 lb/ft and will be street and drag race.. thankyou

by Ben

• 9 years ago

1 answer

View Answer

The pictures show a brake light switch bracket mounting above the pedal. Does that bracket come with the kit?

by Greg

• 10 years ago

1 answer

View Answer

Is there a provision for a brake light switch?

by Fred

• 10 years ago

1 answer

View Answer

Load More Questions

10 of 13 questions shown

Fitment

1950-1954 Chevy Bel Air

1949-1952 Chevy Fleetline

1953-1954 Chevy One-Fifty Series

1949-1954 Chevy Sedan Delivery

1949-1952 Chevy Styleline Deluxe

1949-1952 Chevy Styleline Special

1953-1954 Chevy Two-Ten Series