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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
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Key Specs

Spindle StyleFord Stock
Straight Axle StyleSolid I-Beam
Dropped AxleYes
Suspension Height Adjustment4 Inch Lowered
FinishNatural
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91035140 Details

These forged steel drop axles are perfect for your next street rod project! Our dropped front axle sizes keep the wheels inside the fenders. Keeping the wheels tucked in the fenders allows for a lower ride height with adequate tire clearance. All of our I-beam axles feature a 4 inch drop and are designed as a replacement Ford front axle. With a versatile design, these dropped axles also allow you to use your stock 1937-48 Ford spindles or our Ford I-beam reproduction spindles. 47" wide from king pin centers, our street rod axles are sized according to original mounting specs, making a stress free conversion for your classic Ford styled front end.
  • 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

Speedway Motors 91035140 Specifications

KEY SPECS
MFG. Part #91035140
BrandSpeedway Motors
Spindle StyleFord Stock
Straight Axle StyleSolid I-Beam
Dropped AxleYes
Suspension Height Adjustment4 Inch Lowered
FinishNatural
Material TypeSteel
GENERAL
King Pin Centers47"
DrilledNo
Perch Centers34.00"
King Pin Diameter.812"
Sold in QuantityEach
Notes950812 REAMER .812 91032121 KING PIN SET

Ratings & Reviews

4.6

17 Reviews

Overall Assessment

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.

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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

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