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#91031949
Speedway 1955-57 Chevy Car Front Disc Brake Kit
- Bolts onto stock '55-'57 spindles with no machine work
- Includes 11" rotors and 1969-72 GM calipers (7/16"-20 inlets)
- Brake pads, bearings, seals, hoses, and hardware are included making this a complete bolt on kit
$352.99
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Product Summary
Front Position, 11 Inch Rotor Diameter, Natural
- Bolts onto stock '55-'57 spindles with no machine work
- Includes 11" rotors and 1969-72 GM calipers (7/16"-20 inlets)
- Brake pads, bearings, seals, hoses, and hardware are included making this a complete bolt on kit
- May not clear some 14" wheels
Comes as a Kit
View Kit Components
Key Specs
| MFG. Part # | 91031949 |
| Position | Front |
| Rotor Diameter | 11 Inch |
| Rotor Type | Vented |
| Caliper Pistons | One |
Need To Know
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Speedway Motors 91031949 Details
Just what's needed to update your classic Tri-Five Chevy! Eliminate those archaic ball bearings and gain first class stopping power all at once with this front disc brake conversion kit. Rotors and caliper brackets bolt onto your original spindles with no modification or machining required. Calipers mount to the front of the spindle.
This disc brake kit will increase the total front track width by 1-3/4" (7/8” per side).
- Uses 11" rotors and 1969-72 GM calipers (7/16"-20 inlets)
- May not clear some 14" wheels
- Bolts onto stock '55-'57 spindles with no machine work
- Includes rubber brake hoses
Speedway Motors 91031949 Specifications
Speedway Motors 91031949 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91031949 |
| Brand | Speedway Motors |
| Position | Front |
| Rotor Diameter | 11 Inch |
| Rotor Type | Vented |
| Caliper Pistons | One |
| Caliper Finish | Natural |
| Color | Natural |
| Parking Brake Provision | No |
| Rotor Shape | Round |
| Hardware Included | Yes |
| Front Rotor Included | Yes |
| Front Rotor Diameter | 11 Inch |
| Front Caliper Included | Yes |
| Rear Caliper Included | No |
| Front Spindles Included | No |
| Master Cylinder Included | No |
| Brake Booster Included | No |
| Rear Rotor Included | No |
| Bolt Pattern | 5 on 4.75" |
| Front Caliper Finish | Natural |
| Front Caliper Piston Quantity | 1 |
| GENERAL | |
| Sold in Quantity | Kit |
| Notes | Includes rotors, bearings and seals, calipers, pads, brake hoses, brake tabs, and caliper brackets. |
| Rotor Thickness | 1.05" |
| Stud Diameter | 0.44" |
| Stud Length | 0.8" |
| Thread Pitch | 7/16"-20 |
| Track Width Increase | 1.75" |
| Finish | Natural |
| Front Suspension Type | IFS |
| Rotor Material Type | Cast Iron |
Ratings & Reviews
4.8
45 Reviews
The customers consistently praised the product's quality, ease of installation and excellent fit. Many customers referred to the disc brake conversion kit as offering improved performance and stopping power. The kit's compatibility with vehicles such as '57 Belair and '55 Chevy received positive mentions. Repeat purchases and recommendations reflect high customer satisfaction. A few issues with installation were noticed but overall, customers were satisfied with the product's functionality and safety improvement. Some customers found the kit to be better value than similar products from competitors.
Ratings & Reviews
4.8
45 Reviews
The customers consistently praised the product's quality, ease of installation and excellent fit. Many customers referred to the disc brake conversion kit as offering improved performance and stopping power. The kit's compatibility with vehicles such as '57 Belair and '55 Chevy received positive mentions. Repeat purchases and recommendations reflect high customer satisfaction. A few issues with installation were noticed but overall, customers were satisfied with the product's functionality and safety improvement. Some customers found the kit to be better value than similar products from competitors.
4.8
45 reviews
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Most Liked Positive Review
5.0
Disc brake kit
Great product, easy installation, perfect fit
Most Liked Negative Review
3.0
I would not buy this product again
Had to grind one bracket a bit to fit properly( right caliper bracket).wheels appear to be more than 7/8" out more from stock. Have to buy offset wheels now.
Filter by Ratings
YES. YOU NEED TO TELL BRACKETS IS NOT INCLUDED!
5.0
28 days ago
BIG DADDY
T. KANSAS
Verified
BUIDING CAR NOT YET DRIVEABLE
Would Recommend
Fits well - clear instructions
4.0
a month ago
Zimmy
Appleton WI
Verified
Installed a 57 Chevy 210. Instructions covered everything, definitely read through before installing. Had to drill new holes for cotter pins, that was th most difficult part. Bearing are from China. If you want to paint the calipers they will need to be scuffed first.
Would Recommend
Good product for the money.
5.0
6 months ago
Mike
Birmingham Alabama
Verified
We had a hard time finding what we needed on a pieced together 55 build we purchased however finding this was a godsend. Very good product for the money
Would Recommend
Great product worked perfect
5.0
a year ago
Disk brakes
Ionia Iowa
Verified
Economical conversation for tri five. Worked great. Good product
Would Recommend
I'd buy it again
5.0
a year ago
Grease R
Eden prairie mn
Verified
Good fit on one side,other welded wrong. Speedway sent out another worked great!
Would Recommend
This brake kit fit like a glove .
5.0
a year ago
Pappy
Waynesboro Mississippi
Verified
Great fit. easy too install. Kit came complete with everything down to the carter keys. I would highly recommend this product to anyone.
Would Recommend
Yes
5.0
a year ago
Chuck
Chicago, Illinois
Verified
I like the product very much and it fit my car with an easy installation
Would Recommend
Would definitely buy again.
5.0
a year ago
Pops
Idaho
Verified
Installed on my '55 Chevy, a much needed upgrade for it.
Would Recommend
I would buy again
5.0
a year ago
Car
Pa
Verified
Great product
Would Recommend
I957 Chevy Front disc brakes
5.0
4 years ago
Blaze
Marquette Michigan
Verified
Added Disc rear brakes, wanted all wheel disc brakes on the 57 Belair
Would Recommend
Showing 10 of 45 reviews
Fitment
Fitment
1955-1957 Chevy Bel Air
1957 Chevy Del Ray
1955-1957 Chevy One-Fifty Series
1955-1957 Chevy Two-Ten Series

