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#91031916
Deluxe Disc Brake Kit 1947-1959 Chevy Half-Ton Pickup
- Install 11" disc brakes on your 1947-1959 Chevy 1/2 ton pick-up axle for improved stopping performance
- Designed for factory 1947 to 1959 Chevy 1/2-ton spindles only
- Increases front track width 7/16" per side (7/8" total).
$369.99
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Product Summary
Front Position, 11 Inch Rotor Diameter, Natural
- Install 11" disc brakes on your 1947-1959 Chevy 1/2 ton pick-up axle for improved stopping performance
- Designed for factory 1947 to 1959 Chevy 1/2-ton spindles only
- Increases front track width 7/16" per side (7/8" total).
- Features an 11" vented rotor with 5 on 4-3/4" wheel bolt pattern and 7/16" studs
- Includes '69-'77 GM midsize calipers with a 2-3/4" piston, adding more stopping power over drum brakes
Comes as a Kit
View Kit Components
Key Specs
| MFG. Part # | 91031916 |
| Position | Front |
| Wheel Bolt Pattern (in.) | 5x4.75 in. |
| Wheel Bolt Pattern (mm) | 5x120.65 mm |
| Rotor Diameter | 11 Inch |
Need To Know
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Speedway Motors 91031916 Details
Improve the stopping power of your 1947-1959 Chevy 1/2 ton pick-up without replacing the factory beam axle. Works with 15" or larger wheels with the GM 5-on-4.75" bolt pattern. Increases front track width 7/16" per side (7/8" total).
Kit Includes:
- 11" brake rotor, 5 x 4-3/4"
- Brake pads
- GM Caliper slide bolts
- 1969-77 calipers (7/16"-20 inlets)
- Brake brackets
- Rubber Brake Lines
- Hardware
- Seals
- Inner bearing cups
- Inner bearing cones
- Spacers
- Outer bearing cones
- Dust caps
- Instructions
- 3.182 " on center for horizontal mounting holes
- 4.342 " on center for vertical mounting holes
- 3.182 " on center for horizontal mounting holes
- 4.342 " on center for vertical mounting holes
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Speedway Motors 91031916 Specifications
Speedway Motors 91031916 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91031916 |
| Brand | Speedway Motors |
| Position | Front |
| Wheel Bolt Pattern (in.) | 5x4.75 in. |
| Wheel Bolt Pattern (mm) | 5x120.65 mm |
| Rotor Diameter | 11 Inch |
| Rotor Type | Vented |
| Caliper Pistons | One |
| Caliper Finish | Natural |
| Parking Brake Provision | No |
| Minimum Recommended Wheel Diameter | 15 Inch |
| Rotor Shape | Round |
| Hardware Included | Yes |
| Rotor Style | Plain Face |
| 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 |
| Brake Hoses Included | Yes |
| Rear Rotor Included | No |
| Bolt Pattern | 5 on 4.75" |
| Color | Natural |
| 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" |
| Stud Diameter | 0.44" |
| Stud Length | 0.94" |
| Thread Pitch | 7/16"-20 |
Ratings & Reviews
4.7
137 Reviews
Customers have positively reviewed this Disc Brake Kit for its excellent fit, easy installation, and great price. The kit was praised for modernizing old trucks, with one user noting how it was a superior alternative to sourcing junkyard parts. The quality of the kit's components was affirmed by many, with specific mentions of the fit of the GM disc brakes. Customers also appreciated the substantial improvement in stopping power after installation. Some customers recommended more detailed installation instructions and the inclusion of parts like outer wheel bearing washers. Overall, customers were very satisfied and many would purchase the product again. This disc brake kit is appreciated for its functionality, upgrading capability, and value for money.
Ratings & Reviews
4.7
137 Reviews
Customers have positively reviewed this Disc Brake Kit for its excellent fit, easy installation, and great price. The kit was praised for modernizing old trucks, with one user noting how it was a superior alternative to sourcing junkyard parts. The quality of the kit's components was affirmed by many, with specific mentions of the fit of the GM disc brakes. Customers also appreciated the substantial improvement in stopping power after installation. Some customers recommended more detailed installation instructions and the inclusion of parts like outer wheel bearing washers. Overall, customers were very satisfied and many would purchase the product again. This disc brake kit is appreciated for its functionality, upgrading capability, and value for money.
4.7
137 reviews
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Most Liked Positive Review
5.0
Perfect fit
I installed this kit on my 55 Chevy 1/2 ton pickup with stock front axle. It fit perfectly with new king pins installed at the same time. It also changed the bolt pattern to 5 on 4 3/4 to match the 69 Nova rear axle that I had installed previously. This kit, along with a Speedway dual reservior master cylinder installed under the floorboard, gave us modern disc brakes for safety while keeping the outside appearance stock. The truck will be built with "patina" in mind. I highly recommend this kit to anyone looking to upgrade their 55-59 Chevy/GMC pickup to disc brakes. Pic was taken shortly after dragging the truck home and before any restoration work had been started.
Most Liked Negative Review
3.0
Chevy Brake Kit
The quality of the brake kit was great [...] provided by speedway motors. the cons about the kit is the instructions provided with the kit were poor almost if they wernt there, I read instructions 3 times then once again when the install was finished, It was a guessing game on the first side. second side went faster
Filter by Ratings
Yes the fit wasgreat
5.0
26 days ago
Al
Gilbert az
Verified
Very great
Would Recommend
Disc brakes on Old Iron!
5.0
7 months ago
Old truck guy
Montana
Verified
Installed flawlessly on a 1956 Chevy 1/2 ton. Perfect fit, good instructions, quality parts! Thanks Speedway!
Would Recommend
Yes
5.0
9 months ago
Rdb
Indiana
Verified
Really good fitment
Would Recommend
Yes
5.0
11 months ago
De
Texas USA
Verified
Excellent service
Would Recommend
Good quality, not complete kit though
4.0
11 months ago
58 apache
HD
Verified
All the parts that were included seemed to be good quality parts. However, no mention or note was made that new spindle nuts and washers eere not included...
Would Recommend
Looking forward to using it.
5.0
12 months ago
Barncrasher
Detroit
Verified
Still not installed yet
Would Recommend
Yes I would buy it again
5.0
a year ago
Rico
Ventura ca
Verified
The price is good
Yes
5.0
a year ago
Jose
Miami
Verified
Great fit
Would Recommend
I will definitely buy again
5.0
a year ago
Old Man
Ogden Ut
Verified
Went together very smoothly. No problems after bleeding brakes. Stops really smoothly.
Would Recommend
I certainly would buy this kit again.
5.0
a year ago
JC
Middletown, OH
Verified
The parts fit very well and quality of parts in the kit was good.
Would Recommend
Showing 10 of 137 reviews
Questions & Answers
59 Questions • 14 Answers
Questions & Answers
59 Questions • 14 Answers
Can you order new disc for when they need replaced?
by Tc
• 3 years ago
1 answer
View Answer
Will this kit work on a 56 GMC 1/2 ton?
by Phungki
• 7 years ago
1 answer
View Answer
Per the Chevrolet parts books, the 1945, 1946, 1947, 1948, and 1949 Chevy 1/2 ton 3100 series all have the exact same spindles, and wheel bearings. All part numbers and casting numbers match. Can you explain in detail why this kit won't fit a 1946 Chevy 1/2 ton 3100 series front spindle?
by 46 Fixer
• 7 years ago
1 answer
View Answer
Regarding the Deluxe Disc Brake Kit 1947-1959 Chevy Half-Ton Pickup: will it fit a 3/4 ton front axle? I don't mind changing lug patterns/number of lugs. Thank you!
by rickysedona
• 7 years ago
2 answers
View Answers
is this kit also available with the stock 6 bolt pattern of a ,59 1/2 t apache
by spanners
• 8 years ago
2 answers
View Answers
do you think this chevy kit fits a 56 dodge c3 1/2 ton pickup?if not do you have a kit for it?
by Albert
• 8 years ago
1 answer
View Answer
Which conversation power master cylinder kit can be used with this deluxe disc brakes kit for my 1950 Chevy pickup 3100 truck that has a 1975 Chevrolet impala 350 engine and differential installed
by Pete
• 8 years ago
1 answer
View Answer
is there a kit for the rear of a 57 3100 similar to this?
by Ben
• 8 years ago
1 answer
View Answer
My 50 chevy p/u has original straight axle with 54 chevy car backing plates and spindles with 4 .75 bolt pattern. Will this kit fit my spindles ?
by Kenro
• 8 years ago
2 answers
View Answers
Do you have this kit to fit a 3/4 ton 50 Chevy truck? If not what would need to be changed to make it work?
by Dave
• 8 years ago
2 answers
View Answers
10 of 59 questions shown
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