Product Summary

Grand National, 2.75" Stud Length, Steel, Painted

  • This steel replacement Grand National hub fits rear ends that use 2.5" ID bearings for both inner and outer
  • 5 on 4-3/4" bolt pattern with 5/8" coarse thread wheel studs that come installed to simplify installation
  • Races come installed in the hub to make installation of the hub a quick bolt on process
  • Built in brake rotor mount flange allows 8 on 7" bolt circle rotors to be bolted directly to the hub
  • Black oxide finish for corrosion resistance
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Key Specs

MFG. Part #91048384
BrandSpeedway Motors
Wheel Bolt Pattern (in.)5x4.75 in.
Material TypeSteel
FinishPainted
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Return Policy

Speedway Motors 91048384 Details

5 on 4-3/4" bolt pattern with studs and races. Direct replacement for Winters and others.

Item Details

5 on 4-3/4" bolt pattern

Speedway Motors 91048384 Specifications

KEY SPECS
MFG. Part #91048384
BrandSpeedway Motors
Wheel Bolt Pattern (in.)5x4.75 in.
Material TypeSteel
FinishPainted
GENERAL
Stud Length2.75"
Hardware IncludedNo
Thread Pitch5/8"-11
Weight7.5 lbs.
Sold in QuantityEach

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers praise the quality of our product, finding it ideal for competitive autocross and track use, such as on a 1966 Malibu for CAM-C competition. Notably, users admire the Grand National Hubs, though the kit could improve by including necessary bolts for rotor attachment. Despite this, the product stands out for its excellent performance, as evidenced by customer recommendations. Material quality is high, enhancing the product’s usability and practicality. Our product thus distinguishes itself positively within the market.

5

2 reviews

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Quality product

5.0

7 years ago

rixtrix1

Chandler, AZ

Verified

Going on my 1966 Malibu autocross/track car for CAM-C competition.

Would Recommend

Grand National Hubs

5.0

10 years ago

Gary Rodriguez

Chula Vista Ca 91913

Verified

The GN kit doesn't supply you with any bolts to put the rotors on with, or at least state that addition bolts are required and what size are needed. Mu recommendation would be to add this to the kit, it would cost that much more! Thank You G-Rodracing! Excellent Service and Great people to work with. 👍

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

5 Questions • 5 Answers

Are these studs press-in or threaded?

by John

• a year ago

1 answer

Do the races come with the hub

by Doug

• 9 years ago

1 answer

will this hub work in place of my mittler bros. hub? i want to go from 5x5 to 5x4.75. all i know is that the rearend came out of a dirt modified.

by porchpup

• 11 years ago

1 answer

what is the backspacing? I'm going to use these hubs to replace a standard axle with a 3" backspace steel hat, so what is the backspacing from the wheel mounting surface to the disc mount on these hubs?

by Opus

• 12 years ago

1 answer

does this hub fit a ford 9inch rearend for a openwheel modified?

by

• 15 years ago

1 answer

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