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Basic Weld-On Rear Disc Brake Kit for 1969-77 GM Caliper, 3 Inch Backspace

Specs
Material Type:
Carbon Iron
Sold in Quantity:
Kit
Finish:
Natural
Bolt Pattern:
Multi: 5 on 5"/4.75"/4.50"
Stud Diameter:
.5
Thread Pitch:
7/16"-20
Rotor Diameter:
11.75
Rotor Thickness:
.81
Rotor Construction:
Vented
Rotor Hat Bolt Pattern:
8 x 7.00"
Garage Sale:
No
Rotor Location:
Rear
Rotor Shape:
Round
Drilled:
No
Slotted:
No
Notes
Includes caliper brackets, rotors, rotor hats, bolts, and instructions.
Basic Weld-On Rear Disc Brake Kit for 1969-77 GM Caliper, 3 Inch Backspace
Basic Weld-On Rear Disc Brake Kit for 1969-77 GM Caliper, 3 Inch Backspace

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Basic Weld-On Rear Disc Brake Kit for 1969-77 GM Caliper, 3 Inch Backspace

Please NOTE the following about this product:

  • This item is sold as a kit.

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What's in the Box

Replace those old drum brakes with modern rear disc brakes. Included steel caliper brackets weld to your 3" tube rearend, making this a universal kit for a variety of applications. Basic kit includes caliper brackets for '69-'77 GM mid-size car front calipers, Pro-lite vented .810" x 11-3/4" iron rotors, steel brake hats (3" backspace, 6-1/4" I.D.), and rotor bolts.

Hat fits 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt circles.

910-31920 Instructions (PDF)

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