Product Summary

Universal Fit, Left and Right Position, Forged Steel

  • These modified spindles with deluxe king pins are specifically designed to work with a straight axle that utilizes the 1949-54 Chevy car spindle
  • They are made to directly mount on Mustang II hubs and rotors plus many other later GMs
  • The kingpin geometry changed to work with current radial tire construction
  • Features modern needle bearing inserts that replace the standard brass bushings
  • Ideal for use on heavier street rods that require superior strength, better lubrication and easier steering
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Key Specs

PositionLeft and Right
Spindle StyleChevy/GM Custom
Spindle DropStock Height
Brake System TypeDisc
Material TypeForged Steel
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91032108 Details

Speedway has produced these new forged steel reproduction car spindles. They have many features not available with GMs original design! These spindles are the choice of professional builders because of their clean look, strength and ease of installation.

  • Made to direct mount Mustang II hubs and rotors plus many other later GMs
  • Kingpin geometry changed to work with current radial tire construction
  • Deluxe kingpins feature modern needle bearing inserts that replace the standard brass bushings
  • Deluxe kingpins are ideal for use on heavier street rods that require superior strength, better lubrication and easier steering
  • Spindle nuts NOT included (sold separately)

Item Details

Includes forged spindles with deluxe kingpin kit.

Charts

Speedway Motors 91032108 Specifications

KEY SPECS
MFG. Part #91032108
BrandSpeedway Motors
PositionLeft and Right
Spindle StyleChevy/GM Custom
Spindle DropStock Height
Brake System TypeDisc
Material TypeForged Steel
Snout MaterialForged Steel
FinishNatural
ColorNatural
King Pin IncludedYes
GENERAL
King Pin Length0.867"
Sold in QuantityPair

Ratings & Reviews

4.2

6 Reviews

Overall Assessment

Customers commend the product's good quality and comprehensive package which contains everything needed for installation. There's clear appreciation for the perfect fit and great functionality of the spindles. However, some noted issues with assembly instructions, stating they're not clear enough, lack diagrams and references for proper assembly. Other customers highlighted the need for precise fitting of the kingpins in the axle. Importantly, the product requires additional purchase of specific bearings, suggesting room for improvement in extending the product package or providing separate bearing options. Despite these concerns, the product is still highly recommended for its overall quality and utility.

4.2

6 reviews

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Same as previous review

5.0

a year ago

John

Paris, TX

Verified

Working on a hot rod

Would Recommend

Works as advertised but...

3.0

4 years ago

Draco

Mesa Arizona

Works as advertised, but the instructions failed to state that once bearings are pressed in the spindles the kingpins cannot be removed without pressing out the bearings or at least the top or the bottom set. For mock-up purposes I Had just spindles powder coated since those bearings need to be pressed in. Everything is all together for mock-up purposes but it will need to come apart after the mock-up stage of this project is done. Speedway Motors does not offer just the bearings so now I have to order a complete Deluxe Kingpin set just to get the correct bearings. If the bearings wear out or things need to come apart for some reason it will cost at least $170 to get just the bearings.

Would Not Recommend

exactly as promised

5.0

5 years ago

the fatguy

honolulu hawaii 96822

Verified

some confusion with generic instructions but a few quick calls cleared everything up. fits and works.

Would Recommend

Spindles

5.0

7 years ago

Rich s

Fairfield ct

Verified

Purchased these and was very happy with them good quality and came with Everything you need to install would recommend them

Would Recommend

Nice Pieces

5.0

8 years ago

Duece

Hastings, NE

Verified

Worked great after getting axle machined to fit the king pins. Make sure king pin in the axle is the same size as these pins are!! Easy to assemble!!

Would Recommend

Where are the directions?????

2.0

11 years ago

Rocky1930

Undisclosed

Verified

I ordered the deluxe king pin set with a set of 1949-54 chevy spindles, to fit to my 1930 Buick, and while the materials seem to be pretty good, where are the directions? No diagrams, no references as to proper assembly, no clearances. What gives? These are not stock replacements, even the spindles have been "modified", so how do I assemble it. There is a 5" piece of galvanized tubing that I have no idea where it goes. A single sheet of paper with the missing information would have made a big difference. Shipping custom parts with no information is STUPID.

Would Not Recommend

Showing 6 of 6 reviews

Questions & Answers

9 Questions • 9 Answers

Purchased these and instructions state to install snap rings. This kit did not come with snap rings. can you tell me the size of snap ring needed so i can purchase locally

by Bfdladder10

• 6 years ago

1 answer

Hi there. What 5 on 5 hubs do you have that will work with these spindles?

by Shawn

• 7 years ago

1 answer

Is there a Wilwood brake kit available for this spindle?

by Mike

• 8 years ago

1 answer

C1 Corvettes use 49-54 Chevy Suspension... will these work on a C1 Corvette. What Wilwood brake kits will work with this spindle.

by ET

• 9 years ago

1 answer

started getting ready to install this kit. While reading directions talks about installing kingpin locking pins. i have your 91035121 axle that has no previsions for this lock pin. Can i install these kingpins w/o the lock pin ?

by Bfdladder10

• 10 years ago

1 answer

What kingpin inclination are these spindles designed for, and what camber angle do they provide?

by Lugnut

• 10 years ago

1 answer

King pin size Will these spindle kits be a direct fit for your axle kit # 913-39104 without any other modifications? Same question please for your standard bushed spindle kit # 910-32100. Finally, what are the king pin dimensions for each kit?

by Bartman

• 13 years ago

1 answer

What is the difference between spindle kit #91032100 and deluxe spindle kit #91032108 ?

by Vince

• 14 years ago

1 answer

1. With these modified Chevy spindles, can I run '53 Chevy backing plates and steering arms to stay traditional? 2. Do you have a disc brake conversion kit to fit my early '31 Chevy I-beam axle using your early Chevy spindles? The reason why I'm asking fo

by Mike

• 15 years ago

1 answer

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