Speedway Forged 4 Inch Drop I-Beam Front Axle, Chrome, Drilled
Speedway Forged 4 Inch Drop I-Beam Front Axle, Chrome, Drilled
Speedway Motors

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#91035143

Speedway Forged 4 Inch Drop I-Beam Front Axle, Chrome, Drilled

  • Beautiful chrome plated, drilled 4" drop I-Beam axle will enhance the look of your street rod
  • Measures 47" kingpin center to center, spring perch center to center is 39" and accepts a 29" wide cross spring
  • Accepts stock '37-'48 Ford spindles or our early Ford spindles, pt# 91032105 in chrome finish to match
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Finish:

Chrome

Plain

$863.99

/each

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Product Summary

Universal Fit, Ford Stock Spindle Style, Drilled, Steel

  • Beautiful chrome plated, drilled 4" drop I-Beam axle will enhance the look of your street rod
  • Measures 47" kingpin center to center, spring perch center to center is 39" and accepts a 29" wide cross spring
  • Accepts stock '37-'48 Ford spindles or our early Ford spindles, pt# 91032105 in chrome finish to match
  • 2-1/4" tall wishbone boss fits stock Model A and '37-later Ford wishbones, modification to wishbone boss needed to fit 2" '32-'36 Ford wishbones
  • 1-piece forged steel design adds strength and axle forging is ground smooth and bead blasted before chrome plating for a superior finish
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Key Specs

Spindle StyleFord Stock
Straight Axle StyleDrilled I-Beam
Dropped AxleYes
Suspension Height Adjustment4 Inch Lowered
FinishChrome
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Speedway Motors 91035143 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
  • Drilled style with chrome finish
  • 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.

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Speedway Motors 91035143 Specifications

KEY SPECS
MFG. Part #91035143
BrandSpeedway Motors
Spindle StyleFord Stock
Straight Axle StyleDrilled I-Beam
Dropped AxleYes
Suspension Height Adjustment4 Inch Lowered
FinishChrome
Material TypeSteel
GENERAL
King Pin Centers47"
DrilledYes
Perch Centers34.00"
Sold in QuantityEach

Ratings & Reviews

4.8

6 Reviews

Overall Assessment

Customers highly endorse the product for its top-notch quality, superior chrome finish, and excellent fitment. The assembly was lauded for bolting up as expected with no need for modifications, reflecting high usability. Notably, the replacement of a tubular axle with the drilled and plated I beam axle garnered satisfaction. The full chrome front end set was described as perfect for an open-wheeled car, highlighting practicality and aesthetic appeal. Despite minor complaints about packaging, the product stands out in performance and customer satisfaction.

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4.8

6 reviews

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Yes I wld

5.0

5 years ago

Jody Cantrell

Sterling Illinois

Verified

This thing is very nice !! Quality is top notch .. bolted right up as it shld .. definitely got my business

Would Recommend

yes

4.0

5 years ago

DB

Ks.

Verified

was not packaged good had rub spots and scratches in the chrome

Would Recommend

I love it

5.0

5 years ago

Joe nobody

Conifer Colorado

Verified

52 Willys hot rod

Would Recommend

Excellent product and quality

5.0

9 years ago

baker53

Klein, TX

Verified

Replaced a tubular axle with the drilled and plated I beam axle. Very happy with the installation and the quality of the product.

Would Recommend

Awsome chrome job. Highly recommended product.

5.0

9 years ago

mouse

bunker hill, wv.

Verified

Awsome product. Every component fit exactly as it should with no modifications. Beautiful chrome and quality. Would highly recommend buying one.

Would Recommend

Customer review image

Full front end kit

5.0

10 years ago

Big John

Orlando, FL

Verified

Wow, can't beat a full chromed front end on a open wheeled car. Looks are killer and fit was perfect.

Would Recommend

Customer review image

Showing 6 of 6 reviews

Questions & Answers

1 Question • 1 Answer

What is the perch boss thickness? What chrome dropped spring will work with this axle

by TheRodder2

• 12 years ago

1 answer

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