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Product Summary

Universal Fit, 7.00" Centerline of Holes, Steel

  • Will work with rotors up to 11-3/4" in diameter
  • Engineered to work with 3" axel tubes
  • Zinc plated steel construction
  • Will mount calipers for any 1969-1977 GM mid-size car
  • 5/16" material thickness
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Key Specs

MFG. Part #91641008
BrandSpeedway Motors
Material TypeSteel
FinishZinc Plated
See more specs

Need To Know

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Speedway Motors 91641008 Details

These caliper brackets mount flat and must be welded onto your 3" diameter axle tube. Designed to mount a 1969-1977 GM mid-size car front caliper for use with an 11.75" diameter rotor. Brackets are 5/16" thick.

IMCA APPROVED

Specs

  • Works with 11.75" rotor
  • Designed for 3" axle tube
  • Distance between the caliper mounting bolt holes is 7.05"

Speedway Motors 91641008 Specifications

KEY SPECS
MFG. Part #91641008
BrandSpeedway Motors
Material TypeSteel
FinishZinc Plated
GENERAL
Centerline of Holes7.00"
Tube O.D.3.00"
Thread Pitch7/16"-20
Material Thickness.31"
Sold in QuantityEach

Ratings & Reviews

4.8

16 Reviews

Overall Assessment

Customers highly appreciate the product for its confirmed quality and practicality. Its ability to fit varieties of calipers, specifically the 67 to 77 GM single piston calipers, underlines its usability, versatility, and precision. The product is appreciated for its low-cost and sturdiness. Numerous customers have successfully utilized this product for their motor vehicles, emphasizing its material quality and safety. Customers highlight its helpfulness in brake disc retrofitting for usually unsupported applications. As a bonus, it requires minimal fit to an axle and saves time, reiterating the product's practicality and overall usefulness. Customers praise the product’s precision and ability to deliver great results with only minimal alterations, hence showing high intent to repurchase and recommend.

4.8

16 reviews

5

13

4

3

3

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2

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1

0

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The right part !

5.0

3 years ago

Jeff

Va.Beach Va.

Verified

This part fits 67 to 77 GM single piston calipers and that's what I've run on my dirt oval super Street car , Park fits perfect on a 9 in Ford full floater rear end .

Would Recommend

work nice

5.0

3 years ago

jimmy

54110

Verified

low cost

Would Recommend

Super brackets and Super seller as allways

5.0

5 years ago

HotRod mec

Copenhagen Denmark

Verified

Thanx from Copenhagen Denmark

Would Recommend

Great Bracket - Great Quality

5.0

6 years ago

Eric Y.

Colorado Springs, CO

Verified

Great Bracket - Great Quality

Would Recommend

Yep

5.0

6 years ago

Bob

Florida

Verified

Having been in racing and car building for to many years Speedway motors has been a stable for myself.

It is exactly as described and of good quality.

5.0

6 years ago

DennisfromCincy

Cincinnati

Verified

These quality made brackets were part of my homemade conversion brackets for my 59 GMC.

Would Recommend

Works every time

5.0

6 years ago

Semofarmer

Missouri

Verified

I had used these in the past on race cars this time I purchase them to put disc brakes on a Gleaner combine. Stops better than any farm equipment that I've ever owned.

Would Recommend

I will buy again.

5.0

6 years ago

Billy

Minnesota

Verified

Terrific part, allows retrofit of discs to applications that aren't normally supported.

Would Recommend

Will definitely use again!

4.0

7 years ago

Dwill

Covington, Louisiana

Verified

Thick, well-made product. Make sure you measure ones and weld once.

These work great.

5.0

7 years ago

Jack

Pine, co.

Verified

Using on a Dana 44. Have used these in the past and will in the future.

Would Recommend

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