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#91035140
Speedway Forged 4 Inch Drop I-Beam Front Axle, Plain
- Accepts stock or reproduction '37-'48 Ford spindles
- Keeps your wheels inside the fenders
- Allows for a lower ride height with adequate tire clearance
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Product Summary
Universal Fit, Ford Stock Spindle Style, Dropped Axle
- Accepts stock or reproduction '37-'48 Ford spindles
- Keeps your wheels inside the fenders
- Allows for a lower ride height with adequate tire clearance
- Features 4 inch drop and is designed as a replacement Ford front axle
- Sized by original mount specs, making conversion easy
Key Specs
| Spindle Style | Ford Stock |
| Straight Axle Style | Solid I-Beam |
| Dropped Axle | Yes |
| Suspension Height Adjustment | 4 Inch Lowered |
| Finish | Natural |
Need To Know
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Speedway Motors 91035140 Details
- 1-piece forged steel design
- Axle forging is ground smooth and bead blasted for a superior finish
- 4" drop
- 47" wide (king pin centers)
- Accepts stock '37-'48 Ford spindles or Speedway Ford-style reproduction spindles
- 34" spring perch centers
- Use with 29" cross spring
- 2-1/4" tall wishbone boss
Note: In order to use this axle with 2 inch wishbones, you will need to machine the inside of your wishbones and/or the axle for them to work together. The spring perch bosses on stock Model A wishbones are 2-1/4 inches, as are '37-and-later Fords, but '32-36 Ford wishbones come in at 2 inches.
Charts
Guides & Documents
Speedway Motors 91035140 Specifications
Speedway Motors 91035140 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91035140 |
| Brand | Speedway Motors |
| Spindle Style | Ford Stock |
| Straight Axle Style | Solid I-Beam |
| Dropped Axle | Yes |
| Suspension Height Adjustment | 4 Inch Lowered |
| Finish | Natural |
| Material Type | Steel |
| GENERAL | |
| King Pin Centers | 47" |
| Drilled | No |
| Perch Centers | 34.00" |
| King Pin Diameter | .812" |
| Sold in Quantity | Each |
| Notes | 950812 REAMER .812 91032121 KING PIN SET |
Ratings & Reviews
4.6
17 Reviews
Customers generally find the product well-built, with many describing it as high-quality and perfect for their projects. It's appreciated in the hot rod world for its suitability in ford axle and hardware systems. Most customers found that it fit well and exactly met their needs. Some skepticism was voiced about whether the axle was truly forged, but despite this, the customer recognized its heavy-duty nature and confirmed a willingness to repurchase. Overall, its qualities seem to set it apart in the market, with customers repeatedly praising its construction and stating they would buy it again.
Ratings & Reviews
4.6
17 Reviews
Customers generally find the product well-built, with many describing it as high-quality and perfect for their projects. It's appreciated in the hot rod world for its suitability in ford axle and hardware systems. Most customers found that it fit well and exactly met their needs. Some skepticism was voiced about whether the axle was truly forged, but despite this, the customer recognized its heavy-duty nature and confirmed a willingness to repurchase. Overall, its qualities seem to set it apart in the market, with customers repeatedly praising its construction and stating they would buy it again.
4.6
17 reviews
5
15
4
0
3
1
2
0
1
1
Most Liked Positive Review
5.0
Quality axle at good price
Bought this axle for a 1929 Model A project I am working on- It looks to be high quality and the cost was very affordable.
Most Liked Negative Review
3.0
Doesn't appear to be forged.
Although this axle is "very stout" it is lacking the telltale signs of a true forging. The thick parting line down the center (usually ground down but still prevalent) leading me to believe this is a casting not a true forging. Even a casting would have a parting line (though a lot thinner) this is lacking a parting line altogether leading me to wonder just how this axle was made. Again this axle is very heavy duty and should work fine for many applications but I wanted to see some evidence of a true forging. This is the only reason I gave it 3 stars and not 5. Would I buy it again? Yes I would. Speedway has never let me down yet.
Filter by Ratings
l like it
5.0
4 months ago
omer
ma.
Verified
put in a 1926 dodge bros sedan with a few modified parts but worked perfick
Would Recommend
Yes I will buy again
5.0
6 months ago
Drew
New Zealand
Verified
Excellent product Excellent quality Speedway Motors you sell the best parts.
Would Recommend
Quality axle at good price
5.0
a year ago
JoeC
Laurens, SC
Verified
Bought this axle for a 1929 Model A project I am working on- It looks to be high quality and the cost was very affordable.
Would Recommend
Dropped axle
1.0
4 years ago
Tom
Virginia
Verified
Problems with fitment of spindles to axle had to recut to make fit.
Would Not Recommend
yes
5.0
5 years ago
Jeff
Wenatchede, WA
Verified
Well made
Would Recommend
I would purchase this axle again!
5.0
5 years ago
Rusty
Fallon, Nevada
Verified
In the hot rod world, finding a quality early ford axle and relating hardware is made easy with Speedway!
Would Recommend
Thanks
5.0
5 years ago
Gart
Winchester Idaho.
Verified
It looks great and fits great
Would Recommend
Front Axel
5.0
5 years ago
Richard
San Jose, CA
Verified
Rebuilding an 32 Ford street rod
Would Recommend

Yes
5.0
6 years ago
Flathead Alley
Montezuma, Ohio
Verified
Another well built product
I would buy this again.
5.0
6 years ago
AdamA
Ottawa, Ontario
Verified
Great quality
Would Recommend
Showing 10 of 17 reviews
