Key Specs

MFG. Part #91031051
BrandSpeedway Motors
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Speedway Motors 91031051 Details

Bearing & seal kit for GM 11" Rotors (4.75" bolt pattern)/Mustang II spindle brake kit part 910-31943. 

Kit Includes:

  • Seals
  • Tapered inner bearing cones
  • Tapered inner bearing cups
  • Tapered outer bearing cones
  • Tapered outer bearing cups

Speedway Motors 91031051 Specifications

KEY SPECS
MFG. Part #91031051
BrandSpeedway Motors

Ratings & Reviews

5

3 Reviews

Overall Assessment

Customers highly recommend the product for its excellent fit and outstanding quality. The product is lauded for its exceptional value, offering great performance at a competitive price. Notably, customers stated it's a more cost-effective choice over similar items from local stores. The product's key feature of including fresh bearings was particularly appreciated by customers.

5

3 reviews

5

3

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Yes I will order another 11in rotor kit for a Mustang front

5.0

2 months ago

Liam

Denver Colo.

Verified

This is a major up grade to the stopping power on my 37 chevy, easy to install the only issue is on the rear brg seal if one had to replace it on a road trip no one knows the part number if its not in there computer it cant be found so I would be dead in the water. I know it is proprietary to Speedway only

Would Recommend

I will recommend these products.

5.0

9 years ago

jibs

Canonsburg, PA

Verified

The parts fit really good. Price and quality are great!

Would Recommend

can't beat the price

5.0

16 years ago

lefty

sacramento ca

Verified

cheaper than buying just the seals at my local autoparts store. so why not put in some fresh bearings?

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

3 Questions • 3 Answers

Will this kit move the rotor out or will it retain the same track width

by mel

• 10 years ago

1 answer

What caliper bracket works when using the 69-72 rotors on the Mustang II spindle?

by Tr3ntus

• 11 years ago

1 answer

What GM 11" rotor do these bearings allow you to use on Mustang II spindles?

by

• 14 years ago

1 answer

3 of 3 questions shown

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