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Basic Weld-On Rear Disc Brake Kit for 1978-88 GM Caliper, 3 In BS

SAME DAY SHIPPING! Order within the next 9 hours 23 minutes and receive same day shipping

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Specs
Material Type:
Cast Iron
Sold in Quantity:
Kit
Finish:
Natural
Bolt Pattern:
Multi: 5 on 5"/4.75"/4.50"
Thread Pitch:
7/16"-20
Hardware Included:
Yes
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 rotors, rotor hats, caliper brackets, hardware, and instruction sheets.
Basic Weld-On Rear Disc Brake Kit for 1978-88 GM Caliper, 3 In BS

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Please NOTE the following about this product:

  • This item is sold as a kit.

Details

Reviews

Q & A

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 '78-'88 GM metric 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.

910-31925 Instructions (PDF)

Instructions (PDF)

Customer Reviews

This product has no reviews.

Product Q&A

1 questions : 1 answers

1 answers

will this kit work with the standard GM D52 brake calipers and 15x8 truck rallies?

Bigblockc10
Chattanooga, TN, USA
April 01, 2015

will this kit work with the standard GM D52 brake calipers and 15x8 truck rallies?

Answers

April 01, 2015
EricM
No the brackets in this kit will not fit D52 GM calipers. You need kit part number 91031920 for that caliper. It should fit fine with 15x8 Rally wheels from a '78 pickup.
Page 1 of 1

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910-31915 Instructions (PDF)

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NSRA Legal

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Wilwood 120-11873-BK D154 Dual Piston Floater Caliper, Black
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