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Street Race Truck More... The Toolbox
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$299.99
GM 7.5 Inch 10 Bolt Bolt-On Rear Brake Kit
GM 7.5 Inch 10 Bolt Bolt-On Rear Brake Kit

GM 7.5 Inch 10 Bolt Bolt-On Rear Brake Kit

GM 7.5" 10-Bolt, Rear Position, 5 on 4.75" Bolt Pattern, 11.63 Inch Rotor Diameter, Natural

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GM 7.5 Inch 10 Bolt Bolt-On Rear Brake Kit
GM 7.5 Inch 10 Bolt Bolt-On Rear Brake Kit
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We estimate this item will ship on or before December 21st.
Part # 91031923
$299.99
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

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Details

Position:
Rear
Bolt Pattern:
5 on 4.75"
Rotor Diameter:
11.63 Inch
Rotor Type:
Vented
Caliper Pistons:
Single
Caliper Finish:
Natural
MFG. Part #:
91031923
Rotor Thickness:
.78"
Rotor Shape:
Round
Rotor I.D.:
2.78"
Rotor Backspace:
1.75"
Finish:
Natural
Hardware Included:
Yes
Sold in Quantity:
Kit
Notes:
Includes rotors, calipers, caliper brackets, brake pads, rotor spacers, and hardware.
Rotor Material Type:
Cast Iron

Info

If you dont want to spend and arm and a leg on a rear disc brake kit and still have to weld the bracket on, weve got you covered. This kit includes two bolt-on caliper brackets, two 11-5/8" vented rotors, two GM metric style calipers, brake pads and hardware.

  • 5 on 4-3/4" bolt circle
  • Fits over an axle with a maximum flange diameter of 6"Ā O.D.
  • 2.872" rotor center hole
  • Requires a minimum 14-5/8"Ā I.D. for caliper clearanceĀ 
  • Brake calipers feature 7/16"-20 inlet thread

910-31923 Instructions (PDF)

Item Details

With Non-Emergency Brake Calipers

Some parts are not legal for use in California or other states with similar laws/regulations

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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.
  • Replacement 11-5/8 Rear Brake Rotor for GM
    Qty x 2
  • 7.5" GM Bracket Bolt Kit
    Qty x 1
  • Brake Pad SPCR-Metric with .980
    Qty x 2
  • 7.5" GM Rear Caliper Brackets
    Qty x 1
  • IMCA Approved 1978-88 GM Metric LH Brake Caliper, 7/16-20 Inlet
    Qty x 1
  • IMCA Approved 1978-88 GM Metric RH Brake Caliper, 7/16-20 Inlet
    Qty x 1
  • Speedway GM Brake Caliper Slider Slide Bolt
    Qty x 4
  • Speedway Soft Street Brake Pads, GM Metric 1978-UP
    Qty x 1

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