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Mustang II Brake Kits for Early Chevy Spindles, GM 4.75 Pattern

Price:$239.99
Mustang II to Early Chevy Spindles Brake Kit, 4-3/4" GM Bolt Pattern
Price:
$239.99
KT
In Stock
Item #:
91031948
Open Kit Components
- Selection of individual components may be necessary for kit purchase.
Kit Components
1974-80 Pinto to Early Chevy Spindle Kit, Plain Steel
Item #:
91631905
1
Mustang II 9-1/4" Brake Rotor, 5 on 4-3/4"
Item #:
91031002
2
  Show Specifications
  • 91031002
    Outside Diameter
    9.250" (9 1/4")
    Overall Thickness
    0.890"
    Flange Diameter
    5.740"
    Bolt Pattern
    5 on 4.75"
    Stud Diameter
    0.438" (7/16")
    Material Type
    Iron
    Finish
    Natural
    Vented Rotor
    Yes
    Sold in Quantity
    Each
    Notes
    Fits Mustang II/Pinto/Bobcat spindles. Replacement bearing cups for OEM: 912TLM12710 (cup, outer), 912TL68110 (cup, inner), Knurl dia. 0.475".
Mustang II/Pinto Caliper
Item #:
91031005
Side: L
1
  Show Specifications
  • 91031005-L
    Overall Length
    6.770"
    Overall Width
    5.270"
    Overall Height
    3.630"
    Inlet fitting
    7/16"-24
    Material Type
    Steel
    Finish
    Natural
    Sold in Quantity
    Each
Mustang II/Pinto Caliper
Item #:
91031005
Side: R
1
  Show Specifications
  • 91031005-R
    Overall Length
    6.770"
    Overall Width
    5.270"
    Overall Height
    3.630"
    Inlet fitting
    7/16"-24
    Material Type
    Steel
    Finish
    Natural
    Sold in Quantity
    Each
Brake Caliper C-Bracket
Item #:
91034306
Side: L
1
Brake Caliper C-Bracket
Item #:
91034306
Side: R
1
Mustang II Street Brake Pads
Item #:
9193389
1
Plain Dust Caps for 1.786" Hub I.D., Pair
Item #:
91031071
1
Plain 2.085" Dust Caps, Pair
Item #:
5502487
1
Rubber Brake Line Hose Set For 7/16"-20 Calipers
Item #:
6178568
Item Details:
1955-1974 GM
1
  Show Specifications
  • 6178568
    Overall Length
    18.000"
    Inlet fitting
    3/8"-24
    Thread Pitch
    7/16"-20
    Material Type
    Rubber
    Sold in Quantity
    Pair
    Notes
    Includes 7/16"-20 banjo bolts.
7/16" X 24 BANJO BOLT
Item #:
6172920
2
  Show Specifications
  • 6172920
    Overall Length
    1.040"
    Under Head Length
    0.860"
    Thread Length
    0.550"
    Thread Pitch
    7/16-24
    Wrench Type
    Hex
    Material Type
    Steel
    Finish
    Zinc
    Sold in Quantity
    Each
7/16" Crush Washers 5/PK
Item #:
6173513
1
  Show Specifications
  • 6173513
    Hole Diameter
    0.438" (7/16")
    Sold in Quantity
    Set
Removable Brake Tabs for Rubber Hose
Item #:
91031311
1
  Show Specifications
  • 91031311
    Overall Thickness
    0.101"
    Inside Diameter
    0.675"
    Sold in Quantity
    Pair
    Notes
    ID of tab is similar to '69-'88 GM style tabs.
Chevy Spindle Nut Kit
Item #:
910616005
Item Details:
Includes: pair of nuts, washers and cotter pins
1
 
(1 Rating)
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  • Mustang II Brake Kits for Early Chevy Spindles, GM 4.75 Pattern
  • Mustang II Brake Kits for Early Chevy Spindles, GM 4.75 Pattern
Watch the video below to learn how to correctly measure your wheel bolt pattern.

 
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. 

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)

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, and hardware.
  • Instructions included
Reviews for Item #: 91031948
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Excellent kit!

By Camaroholic from Post Falls, Idaho on 8/29/2010
Pros:
Complete, Fit and finish, Great Instructions
Best Uses:
Gassers
Bottom Line: Yes, I would recommend this to a friend

Great kit! Went well with the Gasser dropped axle kit. Included everything needed and excellent instructions.

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Questions and Answers for Item #: 91031948

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Q:

What is the kingpin center to wheel mounting surface for this kit?

Asked on 1/30/2012 3:11:03 AM by from

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