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$239.99
Mustang II Brake Kits for Early Chevy Spindles, GM 4.75 Pattern
Mustang II Brake Kits for Early Chevy Spindles, GM 4.75 Pattern
Universal Fit, Front Position, 5 on 4.75" Bolt Pattern, 9.25 Inch Rotor Diameter, Natural
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Mustang II Brake Kits for Early Chevy Spindles, GM 4.75 Pattern
Part # 91031948
$239.99
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Details
Position:
Front
Bolt Pattern:
5 on 4.75"
Rotor Diameter:
9.25 Inch
Rotor Type:
Vented
Caliper Pistons:
Single
Caliper Finish:
Natural
MFG. Part #:
91031948
Rotor Thickness:
.88"
Rotor Shape:
Round
Stud Diameter:
.44"
Stud Length:
.93"
Thread Pitch:
7/16"
Finish:
Natural
Hardware Included:
Yes
Sold in Quantity:
Kit
Notes:
Includes rotors, bearings and seals, calipers, pads, brake hoses, brake tabs, and caliper brackets.
Rotor Material Type:
Carbon Iron
Info
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.
910-31948 Instructions (PDF)
Some parts are not legal for use in California or other states with similar laws/regulations
What's In The Kit
Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
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Basic Kit 1974-80 Mustang II Brakes to 1949-54 Chevy Spindles, SteelPart # 91631905Qty x 1
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Mustang II Disc Brake Rotor, 5 on 4-3/4 InchPart # 91031002Qty x 2
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Mustang II/Pinto Caliper 7/16-24, LeftPart # 91031005-LQty x 1
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Mustang II/Pinto Caliper 7/16-24, RightPart # 91031005-RQty x 1
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Mustang II Brake Caliper C-Bracket, LH Left SidePart # 91034306-LQty x 1
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Mustang II Brake Caliper C-Bracket, RH Right SidePart # 91034306-RQty x 1
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Brake Pads for Mustang II CaliperPart # 9193389Qty x 1
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Wheel Dust Caps, Plain, 2.085 Hub I.D.Part # 5502487Qty x 1
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Goodridge 775-44P Steel 7/16 Inch x 24 Brake Banjo BoltPart # 6172920Qty x 2
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Spindle Nut Kit for Speedway 49-54 Chevy and 1953-82 GM SpindlesPart # 910616005Qty x 1
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Front Disc Brake Hardware KitPart # 9103141.1Qty x 1
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Reviews
Q & A
Videos & Articles
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We get a lot of questions about brake kits so Tim gives a brief overview of disc brake setups.
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Tim talks about the options we have for early Ford drum brakes.
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Learn MoreIn this Tech Tip, a customer asked about finding a set of disc brakes for his 1949 Ford F1 pickup, with one caveat. He wants to use the factory wheels.
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Learn MoreSpeedway Tech Zach R. talks about the dropped spindles and disc brake conversion he installed on his '55 Sedan Delivery.