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#91031948
9.25" Disc Brake Kit, Speedway Modified Chevy Spindle, 5x4.75 BP
- For use on street rod tube front axles when using '49-'54 Chevy style spindles
- 9-1/4" brake rotor, 5 x 4-3/4" wheel bolt pattern
- Pinto/Mustang iron calipers, 7/16"-24 inlet
$363.99
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Product Summary
Universal Fit, Front Position, 9.25 Inch Rotor Diameter
- For use on street rod tube front axles when using '49-'54 Chevy style spindles
- 9-1/4" brake rotor, 5 x 4-3/4" wheel bolt pattern
- Pinto/Mustang iron calipers, 7/16"-24 inlet
- Your stock Chevy spindles must be machined or use Speedway '49-'54 Modified Chevy style spindles
- Not to be installed on stock '49-'54 Chevy Vehicle front ends. Will not work with stock '49-'54 steering arms.
Comes as a Kit
View Kit Components
Key Specs
| MFG. Part # | 91031948 |
| Position | Front |
| Wheel Bolt Pattern (in.) | 5x4.75 in. |
| Wheel Bolt Pattern (mm) | 5x120.65 mm |
| Rotor Diameter | 9.25 Inch |
Need To Know
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Speedway Motors 91031948 Details
This complete brake and hub kit is designed to install 1974-80 Mustang II/Pinto rotors and calipers onto your machined Chevy 1949-54 car spindles. Disc brake kit is desigend for use only on street rod tube front axles when using 1949-54 Chevy style spindles intended for Model T and Model A to 1936 Ford front ends. This kit includes two 9-1/4" rotors with a Chevy bolt pattern.
Kit features:
- 9-1/4" brake rotor, 5 x 4-3/4" wheel bolt pattern
- Remanufactured Pinto/Mustang iron calipers, 7/16"-24 inlet
- 16" rubber brake lines
- Zinc plated dust caps
- All necessary brackets, adapters, bearings, seals, hardware and instructions included
- Instructions included
Notes:
- Not to be installed on stock 1949-54 Chevy vehicle front ends.
- Will not work with traditional stock 1949-54 steering arms (no room for upper steering arm)
- For use only on street rod tube or I-beam front axles when using 1949-54 Chevy style spindles intended for Model T and Model A to 1936 Ford front ends.
Charts
910-31948 Instructions (PDF)
Speedway Motors 91031948 Specifications
Speedway Motors 91031948 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91031948 |
| Brand | Speedway Motors |
| Position | Front |
| Wheel Bolt Pattern (in.) | 5x4.75 in. |
| Wheel Bolt Pattern (mm) | 5x120.65 mm |
| Rotor Diameter | 9.25 Inch |
| Rotor Type | Vented |
| Caliper Pistons | One |
| Caliper Finish | Natural |
| Parking Brake Provision | No |
| Minimum Recommended Wheel Diameter | 14 Inch |
| Rotor Shape | Round |
| Hardware Included | Yes |
| Rotor Style | Plain Face |
| Front Rotor Included | Yes |
| Front Rotor Diameter | 9.25 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" |
| Finish | Natural |
| Color | Natural |
| Front Caliper Finish | Natural |
| Front Caliper Piston Quantity | 1 |
| Application Type | Modified 49-54 Chevy car spindle |
| GENERAL | |
| Sold in Quantity | Kit |
| Notes | Includes rotors, bearings and seals, calipers, pads, brake hoses, brake tabs, and caliper brackets. |
| Rotor Thickness | 0.88" |
| Stud Diameter | 0.44" |
| Stud Length | 0.93" |
| Thread Pitch | 7/16"-20 |
| Rotor Material Type | Cast Iron |
Ratings & Reviews
5
2 Reviews
Customers express satisfaction with our product, positively noting its quality and practicality. Confirmed features include the inclusion of everything necessary and clear instructions, enhancing its usability. The kit's compatibility with the Gasser dropped axle kit is also commendable. The customers' willingness to repurchase this product signals its solid performance and superiority compared to competitors.
Ratings & Reviews
5
2 Reviews
Customers express satisfaction with our product, positively noting its quality and practicality. Confirmed features include the inclusion of everything necessary and clear instructions, enhancing its usability. The kit's compatibility with the Gasser dropped axle kit is also commendable. The customers' willingness to repurchase this product signals its solid performance and superiority compared to competitors.
5
2 reviews
5
2
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yes i would buy again
5.0
4 years ago
Marty
Princeton IN
Verified
i am sure this kit would perform as designed
Would Recommend
Excellent kit!
5.0
15 years ago
Camaroholic
Post Falls, Idaho
Great kit! Went well with the Gasser dropped axle kit. Included everything needed and excellent instructions.
Would Recommend
Showing 2 of 2 reviews
Questions & Answers
Questions & Answers
2 Questions • 2 Answers
Wheel size. What is the minimum wheel size that can be used with this kit?
by usmczmann
• 11 years ago
1 answer
View Answer
What is the kingpin center to wheel mounting surface for this kit?
by
• 14 years ago
1 answer
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2 of 2 questions shown

