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#91031948
Mustang II Brake Kits for Early Chevy Spindles, GM 4.75 Pattern
2 Reviews
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2 Questions
- Uses 9 1/4" Mustang II vented rotors with MII calipers & pads
- Your stock Chevy spindles must be machined or use Speedway '49-'54 Chevy style spindles
- For use on street rod tube front axles when using '49-'54 Chevy style spindles
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$399.99
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$416.88
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Product Summary
Universal Fit, Front Position, 5 on 4.75" Bolt Pattern
- Uses 9 1/4" Mustang II vented rotors with MII calipers & pads
- Your stock Chevy spindles must be machined or use Speedway '49-'54 Chevy style spindles
- For use on street rod tube front axles when using '49-'54 Chevy style spindles
- Will not work with stock '49-'54 steering arms
- Not to be installed on stock '49-'54 Chevy Vehicle front ends
Comes as a Kit
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Key Specs
Position | Front |
Bolt Pattern | 5 on 4.75" |
Rotor Diameter | 9.25 Inch |
Rotor Type | Vented |
Caliper Pistons | One |
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Speedway Motors 91031948 Details
This complete brake and hub kit is designed to install 1974-80 Mustang II/Pinto 9-1/4" rotors and calipers onto your machined Chevy 1949-54 car spindles.
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
Note:
- Will not work with traditional style steering (no room for upper steering arm).
- Will not work with stock 1949-54 steering arms. Not to be installed on stock 1949-54 Chevy vehicle front ends.
- 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 |
Bolt Pattern | 5 on 4.75" |
Rotor Diameter | 9.25 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 | 9.25 Inch |
Front Caliper Included | Yes |
Front Caliper Piston Quantity | 1 |
Front Caliper Finish | Natural |
Rear Caliper Included | No |
Front Spindles Included | No |
Master Cylinder Included | No |
Brake Booster Included | No |
Rear Rotor Included | No |
GENERAL | |
Rotor Thickness | .88" |
Stud Diameter | .44" |
Stud Length | .93" |
Thread Pitch | 7/16" |
Finish | Natural |
Sold in Quantity | Kit |
Notes | Includes rotors, bearings and seals, calipers, pads, brake hoses, brake tabs, and caliper brackets. |
Rotor Material Type | Cast Iron |