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Speedway 1928-1948 Ford Forged Spindles Only

SAME DAY SHIPPING! Most orders ship within 24 hours.

Specs
Centerline of Holes:
3.38
Material Type:
Steel
Overall Length:
8.298
Sold in Quantity:
Pair
Overall Diameter:
5.550
Shank Length:
4.860
Thread Pitch:
3/4-16"
Large Bearing I.D.:
1.250
Small Bearing I.D.:
.750
Garage Sale:
No
Speedway 1928-1948 Ford Forged Spindles Only
Speedway 1928-1948 Ford Forged Spindles Only
Speedway 1928-1948 Ford Forged Spindles Only
Product Video
Speedway 1928-1948 Ford Forged Spindles Only

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Watch the video below to learn more about Speedway Motors Spindles

Please NOTE the following about this product:

  • This item is sold as a pair.

Details

Reviews

Q & A

What's in the Box

These Speedway spindles are a one piece, drop forged design constructed of high strength 4140 steel, which makes them superior to original components. These spindles are modeled after the '37-'41 round-back design and use '37-'41 Ford kingpins. They  fit Ford axles from '28-'48 and can be used with period correct drum brakes or modern Speedway Motors disc brakes, but will not work with hubs from '28-'36.

  • Uses 1937-1941 kingpin kit
  • For Ford axles 1928-1948
  • Will not work with 1928-1936 Hubs

Be sure to include our kingpin kit (91032121) with these spindles.

Spindles also available in kit form with Standard or Deluxe kingpins.

Spindle Identification Guide (GIF)

910-32121 Instructions (PDF)

910-32122 Instructions (PDF)

Application

Ford-style spindles are generally your best choice when using an original Ford axle or an aftermarket I-beam axle. This spindle is a reproduction version of the 1937-41 spindle.  Ford used the same king pin dimensions and geometry on the 1928-48 axles, therefore you can use any 1937-48 Ford spindle on any 1928-48 car axle.

Customer Reviews

Rated 3 out of 5 by 2 reviewers.
RATING BREAKDOWN
2 reviews
5 Stars
0
4 Stars
1
3 Stars
0
2 Stars
1
1 Star
0
RECOMMEND THIS PRODUCT:

dennis51
Verified Purchaser
ca
Product Rating

poor quality

January 17, 2013
the king pin bores look like they were cut with a hole saw.
No, I would not recommend this product.
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Jack of all trades!
Pittsburgh, PA
Product Rating

Great product

December 07, 2010
They worked great on my 27 roadster! This was my first build, and these parts as well as many others from speedway made it a breeze!
Pros:
  • Superb quality
  • Great retro look
Yes, I recommend this product.
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Page 1 of 1
91632104

Product Q&A

5 questions : 6 answers

1 answers

fit Will these fit with your Part # 91065410?

Sparky65
nj
July 23, 2014

fit Will these fit with your Part # 91065410?

Answers

July 24, 2014
EricM
Yes the 91065410 brakes will fit these spindles.
1 answers

Will this spindles fit a 1952 F1 pick up`s front axle?

Abel
South Africa
November 06, 2011

Will this spindles fit a 1952 F1 pick up`s front axle?

Answers

November 08, 2011
John
Part # 91032104 These spindles work only on the 1928-48 Ford passenger car axles. The axle boss dimensions and camber angle is different on the 52 Ford pickup.
1 answers

I have a 1934 ford fordoor and it has the original axle can i use this spindles on it without any modification

October 09, 2011

I have a 1934 ford fordoor and it has the original axle can i use this spindles on it without any modification

Answers

October 11, 2011
John
Part # 91032104 These spindles and king pins will go right on your 1934 Ford front axle. Main thing of concern is the bolt pattern for the steering arms and related components. Bolt pattern of the 4 bolt holes for the backing plates and steering arms is 3 1/16” center to center on the 29-36 spindles and 3 3/8” on the 37 thru 49. The new aftermarket spindles are the later 3 3/8” pattern. If wanting a stock replacement you may want to check with a restoration supplier for availability.
1 answers

I have a 1940 ford pickup axle that i plan on using to build my street rod and I'm wondering if there's a difference in car and pickup spindle sizes? Thanks

September 14, 2011

I have a 1940 ford pickup axle that i plan on using to build my street rod and I'm wondering if there's a difference in car and pickup spindle sizes? Thanks

Answers

September 14, 2011
Zach
For a 1940 Ford F1 (1/2 ton only), the spindles are the same as the passenger car spindles. If you have a factory F1 spindle, it will go on any axle that our 28-48 Ford spindles will take, and our spindles would fit your axle. This does not apply to anything bigger than a 1/2 ton pickup.
2 answers

Do these have the bushings installed and sized?

Leatherneck
October 03, 2012

Do these have the bushings installed and sized?

Answers

February 20, 2013
Cooter
No, You need to order the spindles with the bushings installed and with kingpins fitted. Different part number. I suggest the Super bell spindles. Due to the better location of the Grease zerks
October 03, 2012
Jason
Part #91632104 does not have bushing installed. We do offer part #91032104 that includes spindles, kingpins and kingpins fit to spindle
Page 1 of 1

You may also be interested in:

Speedway 1928-1948 Ford Forged Spindles w/ King Pins
(Part #91032104)
                        

These Speedway spindles are one piece, drop forged design constructed of high strength 4140 steel, which makes them superior to original components. These spindles are modeled after the '37-'41 round-back design and use '37-'41 Ford king pins.

These spindles fit Ford axles from '28-'48. They can be used with period correct drum brakes or modern Speedway Motors disc brakes, but will not work with hubs from '28-'36.

  • Uses 1937-1941 king pin kit
  • For Ford axles 1928-1948
  • Will not work with 1928-1936 Hubs
  • Includes king pin kit

Be sure to include our spindle nut kit (910616004) to properly install these spindles.

Spindle Identification Guide (GIF)

910-32104 Instructions (PDF)

1937-1948 Ford Spindle Castle Nuts
(Part #910616004)
                        

These spindle nuts are made to work with 1937-48 Ford spindles.  They come as a kit with pair of nuts, washers and cotter pins.  Nuts feature a 3/4"-16 thread pattern.

  • For 1937-48 Ford spindles
  • Includes pair of nuts, washers and cotter pins
  • 3/4"-16 thread pattern

These spindle nut kits come included in our complete rotor/caliper conversion brake kits. (91031945, 91031946, 91031940, 91031941, and 91031942)

Super Bell 1928-1948 Ford Spindles w/ King Pins Installed
(Part #91032106)
                        

We carry the Super Bell spindles for 1928-'48 Ford cars. They require a bolt-on steering arm and come complete with king pins and bushings installed and fit.  These spindles are modeled after the '37-'41 round-back design and use '37-'41 Ford king pins.

These spindles fit Ford axles from '28-'48. They can be used with period correct drum brakes or modern Speedway Motors disc brakes, but will not work with hubs from '28-'36.

  • Uses 1937-1941 kingpin kit
  • For Ford axles 1928-1948
  • Will not work with 1928-1936 Hubs
  • Includes kingpin kit

Be sure to include our spindle nut kit (910616004) to properly install these spindles.

Spindle Identification Guide (GIF)

 

King Pin Shims for Ford Spindles
(Part #91032125)
                        

Get your spindles properly spaced on your axle with these king pin shims. Comes as a pack of 10 shims.

Each shim measures .005" thick, 1.556" O.D. and .882" I.D.

Speedway 1928-1948 Ford Forged Spindles w/ Deluxe King Pins
(Part #91032110)
                        

These Speedway spindles are a one piece, drop forged design constructed of high strength 4140 steel, which makes them superior to original components. These spindles are modeled after the '37-'41 round-back design and use '37-'41 Ford kingpins. They fit Ford axles from '28-'48 and can be used with period correct drum brakes or modern Speedway Motors disc brakes, but will not work with hubs from '28-'36.

Deluxe kingpins feature modern needle bearing inserts that replace the standard brass bushings and are ideal for use on heavier street rods that require superior strength, better lubrication and easier steering.

  • Uses 1937-1941 kingpin kit
  • For Ford axles 1928-1948
  • Will not work with 1928-1936 Hubs
  • Includes kingpin kit

Be sure to include our spindle nut kit (910616004) to properly install these spindles.

Spindle Identification Guide (GIF)

910-32110 Installation Instructions (PDF)

Speedway 1928-1948 Ford Chrome Spindles w/ King Pins Installed
(Part #91032105)
                        

Now you can dress up your '28-'48 Ford front axle with these chrome forged 4140 steel spindles. They come complete with bushings installed and '37-'41 style kingpins fitted. 

  • Superior strength compared to original spindles
  • Modeled after the '37-'41 round-back design
  • Uses '37-'41 Ford kingpins
  • For Ford axles '28-'48
  • Will not work with '28-'36 hubs
  • Complete with kingpin kit
  • Bushings fitted to pin and installed

Don't forget to include our spindle nut kit (910616004) with these spindles.

Note: Not to be used with disc brake kits 91031942 or 91631903 as these kits require modification to the spindle which is not recommended for chrome spindles.

Spindle Identification Guide (GIF)

Standard 1937-41 Ford King Pin Set
(Part #91032121)
                        

Complete with bushings, bearings, and locks. All standard king pin bushings must be reamed or honed to exact size after installation in your spindles.

Spindle Identification Guide (GIF)

910-32121 Instructions (PDF)