Product Summary

Universal Fit, Rear Position, 38" Length Eye to Eye

  • This transverse rear leaf spring is perfect for those a traditional looking T-bucket or early Ford style hotrod
  • High grade tempered spring steel construction ensures long life
  • Each leaf features rounded ends for a smooth finished look
  • Reversed spring eyes make this spring ideal for lowered hot rods
  • 3/4" ID spring eyes and 2" spring width make this compatible with a variety of shackles and spring brackets
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Key Specs

MFG. Part #91043105
BrandSpeedway Motors
PositionRear
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Need To Know

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Speedway Motors 91043105 Details

These universal transverse rear leaf springs are perfect for those wanting to build a tradional looking T-bucket or early Ford style hotrod. Each cross spring is made from high grade tempered spring steel and is 2" wide, 38" from eye-to-eye and has 5 leafs (each 0.25" thick). Each leaf also features rounded ends for a smooth, finished look and comfortable ride on lightweight hot rods.

With the help of reversed spring eyes, this spring measures 10" high to the inside of the arch, which makes it ideal for low-slung hot rods. Spring eyes are 3/4" I.D.

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Speedway Motors 91043105 Specifications

KEY SPECS
MFG. Part #91043105
BrandSpeedway Motors
PositionRear
GENERAL
Leaf Spring Eye TypeReverse Eye
Length Eye to Eye38"
Leaf Spring Width2 Inch
Spring Height (Underside)10"
Number of Leafs5
Material TypeSteel
FinishNatural
Sold in QuantityEach
NotesLeaf thickness is .25"

Ratings & Reviews

4.3

23 Reviews

Overall Assessment

Customers highlight the product's suitability for custom car projects, admiring its vintage look, sturdy construction, and practicality for achieving lower ride heights. While it apparently doesn't fit early Model A and T Fords as advertised, it excels for later models and offers an ideal size and shape for a medium-height ride. Nevertheless, some users suggest improvements, such as including shackle bushings and providing more leaves for a stronger spring. Nonetheless, its durability, aesthetics, and functionality receive positive testimonials, outranking competitor offerings in the same niche.

4.3

23 reviews

5

16

4

2

3

2

2

2

1

1

Most Liked Positive Review

5.0

I would definitely use this spring on another project

The medium arch transverse reverse eye rear spring is an ideal size and shape for a medium height ride compared to the high arch spring. If you want to go with the Model A rear spring type look, This is the spring I would recommend. Has a really nice appearance and a better ride. I am building a custom roadster and this medium arch reverse spring is giving me a really nice stance

Most Liked Negative Review

1.0

Doesn't fit early fords as specified

Large caution to people buying this, the tech support person in q and a section says it can be spread to fit an early ford aswell as the "check fitment" option. It doesn't fit a model t or model a, let alone any banjo style rear ends as it says it will. much too narrow, shipping will kill the cost to ship it back so I might aswell throw 350$ away. Luckily for me I'm building a early ford coupe with a later open drive (47 half ton ford) banjo rear end so I can put the perches where ever and use it. So for traditional hot rods this is useless.

Filter by Ratings

Fits a 9" better than an original

4.0

3 years ago

Crooked finger

Escalon

Verified

I used this rear spring on a 9" going in a 31 ford. This spring mounts much narrower than an original A or T spring, the bell curve is similar to the T spring enough that if you need to stiffen the spring you can use T spring leafs to stiffen it. The appearance is about the same as every leaf spring. The only thing that was annoying was it doesn't come with shackle bushings. But they're a normal 3/4 od eyelet.

Would Recommend

Doesn't fit early fords as specified

1.0

3 years ago

Chris

Edmonton

Verified

Large caution to people buying this, the tech support person in q and a section says it can be spread to fit an early ford aswell as the "check fitment" option. It doesn't fit a model t or model a, let alone any banjo style rear ends as it says it will. much too narrow, shipping will kill the cost to ship it back so I might aswell throw 350$ away. Luckily for me I'm building a early ford coupe with a later open drive (47 half ton ford) banjo rear end so I can put the perches where ever and use it. So for traditional hot rods this is useless.

Would Not Recommend

works well and nice looking!

5.0

3 years ago

tip

mathias,wv

Verified

rear of model a w/s10 rear

Will not fit Model A

2.0

5 years ago

Should have searched the H.A.M.B. 1st

Facepalm, usa

If you're planning to us3 to lower your model A this spring will not stretch enough to meet the perches. Just an FYI.

fits just like it said it would

5.0

6 years ago

j.d.

tucson az

Verified

well built, fast ship.

Would Recommend

I would and have bought this item before yes

5.0

6 years ago

hot rod

Douglas Wyoming

Verified

works well in tight space

Would Recommend

perfect very sturdy

5.0

7 years ago

dpc

ohio

Verified

nice fit n finish perfect for lower ride height

Would Recommend

I would order again

5.0

7 years ago

Jry

Grand Island, Nebr

Verified

Worked Great

Would Recommend

yep[

3.0

8 years ago

snake

napa ca

Verified

product fine just the parts to install had to make,, ( shackles )

Would Recommend

I would buy this part again and would recoment it.

5.0

8 years ago

Wassa

Bordertown South Australia

Verified

I'm using this spring on my California T Bucket project!

Would Recommend

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Showing 10 of 23 reviews

Questions & Answers

19 Questions11 Answers

I want to lower the rear of my 30 Ford full fender 2dr sedan. Will this 931 43105 spring work. I'm not worried bout the width

by Howard

7 years ago

1 answer

Hi guys I'm building a fenderless steel model a roadster on a 32 frame. Using spring behind, would this spring be suitable to get rear low & be strong enough? If not can you recommend one please? Is the 38" centre to centre a fitted length? Thank you

by Uncle jack

7 years ago

1 answer

Could i remove a leaf to lower the rear of the tribue t more?

by Tim

7 years ago

1 answer

Looking to get better clearance on my rear... spring, currently have a flat spring in the rear, will this spring fit, my current spring measures 49" on the shackles... or will this spring not spread that far?

by Bill

8 years ago

1 answer

I bought this spring for a 23T project. Took the spring pack apart to stretch it to the recommended 45" c-c perches, and with just the main leaf the spring is nearly flat with the the shackles Flat as well. As this will be a very light car will this perch width even work once all the springs are in?

by Doug

8 years ago

2 answers

I want to use Spring Part # 91043105 and the bracket Part # 91645105 for use with 3" axle tubes. But I notice the spring is 1/4" narrower than the shackle. Is there a bracket speedway offers that works with the 3" axle tube but is 2" in width?

by Scott

8 years ago

1 answer

Can this spring be disassembled for painting or to add teflon liners?

by Duecepkup

8 years ago

1 answer

Can I use this spring on my original Model A chassis with the stock rear cross member in its stock location and mounting the spring above the axle. The axle is a late model 'modern' item measuring 54" backing plate to backing plate. Thanks

by snowey

8 years ago

1 answer

What is the height difference between the standard eye and the reverse eye spring?

by KB

10 years ago

1 answer

I am building a 29 ford coupe hot rod. The finished road clearance will be 6". I would like to use this spring to save space in the trunk area. I know it is 1/4" narrower than the standard spring but otherwise will it fit the 29 cross member? From reading other answers it appears that you recommend the spring mounting brackets be 45" apart. Is that correct ?

by none

10 years ago

1 answer

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