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#916641205
55-57 Fullsize Chevy Brake Booster Conversion Kit, 1 In Bore, Zinc
- Kit comes with brake booster, master cylinder, and booster bracket
- Detailed instructions included for a seamless install
- Kit Includes; 8" dual brake booster, Powder coated booster brackets, Choose from aluminum 1" or 1 1/8" bore master cylinder, Proportioning valve kit, Clevis and pedal rod extension
$285.99
/each
In Stock
Garage Sale alternatives: from $184.95
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Product Summary
55-57 Chevy, Disc/Drum Brake System Type, Natural, Zinc
- Kit comes with brake booster, master cylinder, and booster bracket
- Detailed instructions included for a seamless install
- Kit Includes; 8" dual brake booster, Powder coated booster brackets, Choose from aluminum 1" or 1 1/8" bore master cylinder, Proportioning valve kit, Clevis and pedal rod extension
Key Specs
| MFG. Part # | 916641205 |
| Brake System Type | Disc/Drum |
| Brake Booster Diameter | 8 Inch |
| Master Cylinder Material | Cast Iron |
| Master Cylinder Finish | Natural |
Need To Know
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Speedway Motors 916641205 Details
Now you can easily convert your manual braking system and add some power on your 1955-1957 fullsize Chevy with little to no modifications! This kit comes complete with brake booster, master cylinder, and booster bracket. Detailed instructions are also included for a seamless install.
- 1955-1957 Fullsize Chevy
- 8" Dual Power Brake Booster
- 1" bore master cylinder
- Zinc
Kit Includes:
- 8" Dual Power Brake Booster
- 1" Bore, Cast Iron Master Cylinder
- Disc Drum Proportioning Valve Kit
- Booster Brackets
- Clevis
- Pedal Rod Extension
Guides & Documents
Speedway Motors 916641205 Specifications
Speedway Motors 916641205 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 916641205 |
| Brand | Speedway Motors |
| Brake System Type | Disc/Drum |
| Brake Booster Diameter | 8 Inch |
| Master Cylinder Material | Cast Iron |
| Master Cylinder Finish | Natural |
| GENERAL | |
| Brake Booster Type | Vacuum Diaphragm Dual |
| Outlet Count | Tandem |
| Master Cylinder Bore Size | 1 Inch |
| Brake Booster Material | Steel |
| Brake Booster Finish | Zinc |
| Master Cylinder Port Sizes | 1/2"-20 & 9/16"-18 IFF |
| Master Cylinder Built-In Residual Valves | No |
| Master Cylinder Bail Type | Double Bail Wire Zinc Lid |
| Mounting Bracket Included | Yes |
| Brake Booster Bracket Finish | Zinc |
| Proportioning Valve Material | Brass |
| Proportioning Valve Location | Left Mount |
| Brake Pedal Rod Included | Yes |
| Reservoir Included | Yes |
| Sold in Quantity | Kit |
| Notes | Will not fit cars equipped with the original generator-mounted power steering pump. Disc/ Drum applications direct bolt on. No modifications needed. |
Ratings & Reviews
4.8
11 Reviews
Customers highly commend our product for its precision fit, ease of installation, and affordability, drawn directly from their experiences with our brake kit on classic models such as the '57 Chevy and '51 f1 cab. The comprehensive kit is praised for including all necessary fasteners, which users find practical and cost-effective. The product excellently boosted the vehicles' safety, significantly enhancing stopping power. Its superior quality and positive impact make users keen on repurchasing for future builds. It stands out as a recommendable choice against competitors due to its unmatched value and effectiveness.
Ratings & Reviews
4.8
11 Reviews
Customers highly commend our product for its precision fit, ease of installation, and affordability, drawn directly from their experiences with our brake kit on classic models such as the '57 Chevy and '51 f1 cab. The comprehensive kit is praised for including all necessary fasteners, which users find practical and cost-effective. The product excellently boosted the vehicles' safety, significantly enhancing stopping power. Its superior quality and positive impact make users keen on repurchasing for future builds. It stands out as a recommendable choice against competitors due to its unmatched value and effectiveness.
4.8
11 reviews
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Filter by Ratings
Yes I would buy this again!
5.0
4 months ago
CB
Mayer Arizona
Verified
Perfect fit and clearance. 1957 Belair wagon disc brake conversion with this booster gave me plenty of room for the V8 .
Would Recommend
Good to go
5.0
a year ago
Kesta
Utah
Verified
Went smooth for installation
Would Recommend
Great booster and master for the money
5.0
a year ago
ThatBuickGuy
South East Minnesota
Verified
I've had this installed in my car for 1000 trouble free miles. I couldn't find a dual port master with booster combo for my 1963 Buick Lasabre. I ordered this one and installed it with little modifications
Would Recommend
Yes i would more products in the future!
5.0
a year ago
Leo G
Tulare Ca
Verified
The product was the right fiit n wrks great! I will definitely buy what ever I need from speedway, it also arrived on time! thanks again
I'd buy again
5.0
a year ago
Grease R
Eden prairie mn
Verified
Fit very good
Would Recommend
Fit well and looks nice
4.0
a year ago
Mob 8oss
Santa Clarita, ca
Verified
Clean looking and not too many parts to put together
Would Recommend
Parts fit perfectly
5.0
3 years ago
Outlaw
Lewiston, Idaho
Verified
Converted my 57 Chevy to disc brakes, all parts fit with no problems
Would Recommend
Very easy installation
5.0
4 years ago
4 speeds forever
Huntsville Alabama
Verified
I would highly recommend this product to others and I would definitely buy it again.
Would Recommend
I can stop now
5.0
5 years ago
JL
Colorado
Verified
Mounted on my 51 f1 cab with the Speedway Universal Under-Dash Brake Pedal Mount Bracket. It was way easier then I thought it was going to be. I will buy again on the next rat rod builds.
Would Recommend
I would buy again from speedway
5.0
8 years ago
Ol truck
Wisconsin
Verified
Everything is there @ an affordable price
Would Recommend
Showing 10 of 11 reviews
Questions & Answers
Questions & Answers
3 Questions • 3 Answers
I am wanting to convert my 54 Chevy wagon to disc/drum using the firewall booster pedal assembly that speedway offers, would this master cylinder/booster and prop valve work for my application?
by Drew54
• 7 years ago
1 answer
View Answer
What is the difference between this Part # 91035556 and this one # 916641205? They seem to be the same kit. I have a 55 Bel Air that I will be added disc brakes to and I'm looking for a booster/master cylinder kit for it. Thanks for the help.
by Travis
• 8 years ago
1 answer
View Answer
Will this work with all stock Drum Brakes on 55' Chevy 210?
by E. Smith
• 9 years ago
1 answer
View Answer
3 of 3 questions shown
Fitment
Fitment
1955-1957 Chevy Bel Air
1957 Chevy Del Ray
1955-1957 Chevy Nomad
1955-1957 Chevy One-Fifty Series
1955-1957 Chevy Two-Ten Series