EATON Detroit Spring

The leading manufacturer of leaf and coil springs for the street rod and restoration automotive industries

We Help Maintain American Icons by Manufacturing Leaf and Coil Springs Right Here in America

Phone: 1 (313) 963-3839
Fax: 1 (313) 963-7047

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      We have been manufacturing springs for American vehicles for over 80 years. Our process and expertise has been continuously refined and improved over the century and our Spring Tech section reflects some of that specialty knowledge.

      Browse our many articles, watch videos produced in partnership with AutoRestoMod, and learn all about your spring suspension here.

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  • Click to Call Now: 1 (313) 963-3839
MENUMENU
  • Home
  • Products
    • Suspension Parts
      • Leaf Springs
      • Coil Springs
      • Shocks
      • Attaching Parts And Hardware
      • Installation Kits
      • Leaf Spring Shackle Replacement Kits & Parts
    • Street Rod Suspension Parts
      • Mustang II Front End Springs
      • 48 Inch Truck Springs
    • Allstate - Chrysler
      • Allstate
      • American Motors
      • Bricklin
      • Buick
      • Cadillac
      • Chevrolet
      • Chevrolet Truck
      • Chrysler
    • Daimler - Ford
      • Daimler
      • DeSoto
      • Dodge
      • Dodge Truck
      • Edsel
      • Ford
      • Ford Truck
    • GMC - Jeep
      • GMC
      • Honda
      • Hudson
      • Hudson Truck
      • Hummer
      • International
      • Jeep
    • Kaiser Darrin - Nissan
      • Kaiser Darrin
      • Kaiser-Frazer
      • LaSalle
      • Lincoln
      • MAHINDRA
      • Mercury
      • MG
      • Nash
      • Nissan
    • Oldsmobile - Rambler
      • Oldsmobile
      • Plymouth
      • Plymouth Truck
      • Pontiac
      • Rambler
    • Sterling - Willys
      • Sterling
      • Studebaker
      • Studebaker Truck
      • Toyota
      • Willys
    • Request A Custom Quote
    • Search For Parts Here
  • Spring Tech
    • Learn About Leaf & Coil Springs
      • Spring Tech Articles
      • Tech Questions
      • Spring Tech Videos
      • Featured Elsewhere
      • EATON Detroit Spring Podcast
      • Buy Ford Manuals
    • Spring Tech 101

      We have been manufacturing springs for American vehicles for over 80 years. Our process and expertise has been continuously refined and improved over the century and our Spring Tech section reflects some of that specialty knowledge.

      Browse our many articles, watch videos produced in partnership with AutoRestoMod, and learn all about your spring suspension here.

    • Browse By Topic
      • Leaf Springs
      • Coil Springs
      • Attaching Parts
      • Ride Height & Stance
      • Ride Quality
      • Manufacturing Springs
      • Replacing Springs
      • Modifying Springs
      • Ordering Springs
  • About Us
    • About EATON Detroit Spring
    • Customer Showcase
    • Send Us Photos Of Your Ride!
    • Free Stuff For Car Shows!
    • Facebook
    • YouTube Channel
      • Spring Tech Videos
  • Order Here
    • Lookup & Purchase Your Vehicle's Parts
    • Request A Quote
    • Email Our Sales Team
    • Dealer Information
  • Find Parts That Fit Your Vehicle
  • Click to Call Now: 1 (313) 963-3839

How To Install (And Remove) Your Leaf Springs

Like most things in the automotive world, removing and installing leaf springs is simple in theory, but can be difficult in practice. So watch these videos, set aside an afternoon, and keep your band-aids and favorite cuss words nearby. Until you get your new leaf springs on, it will be a bumpy ride. Removing Leaf […]

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Leaf Springs, Replacing Springs

Tools You’ll Need When Improving Your Car

(Note: We may earn a commission on purchases made through links.) If you’re like everybody else, you’re really not working on your ride. You’re fixing it. Also known as improving. And whenever we fix anything, let’s face it, we are really taking something apart. Sockets and End Wrenches So the first tools on your list […]

Filed Under: Spring Tech Videos Tagged With: Attaching Parts, Installing Springs, Replacing Springs

Changing Coil Springs? Always Use A Coil Spring Compressor

Filed Under: Spring Tech Videos Tagged With: Coil Springs, Installing Springs

A Few Tips For Installing Front Coil Springs

Filed Under: Spring Tech Videos Tagged With: Coil Springs, Installing Springs

How To Fix Squeaking Leaf Springs

You’ve just spent some time installing your new set of Leaf Springs and you’re ready for a cold one. But when you push on the bumper, you hear a squeak! This makes you stop and think: Did I order the springs with the mouse option? Boy, I sure hope not. Is my rubber ducky stuck […]

Filed Under: Spring Tech Videos Tagged With: Attaching Parts, Installing Springs, Leaf Springs

Finishing Your Spring Install

You just installed your springs, but hold on! Make sure you finish the job right!

Filed Under: Spring Tech Videos Tagged With: Installing Springs

Installing New Springs Is Like Putting On New Shoes

It’s easy to take a worn part out. Not as easy to put a fresh part in. You know how, when you put on your old pair of shoes, your foot just slides right into them, but then you get a new pair and you may have to use a shoe horn, or maybe a […]

Filed Under: Spring Tech Videos Tagged With: Installing Springs

Vibrations After Installing New Springs?

When a car’s springs sag over time, other parts get worn down too. Installing new springs with old hardware may cause vibrations in these parts. This is why it’s important to use fresh attaching parts when installing new springs. After replacing old springs, it is not uncommon for vibrations to appear. Unless you specify otherwise, […]

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Troubleshooting Springs

Which Direction Should Leaf Springs Be Bowed?

Leaf springs do their job whether they’re smiling or frowning. Some do their job with a completely flat expression. They all do their job well, if that was how the manufacturer designed it. A question we get asked many times is what way should my leaf springs be bowed on my vehicle? Should it be […]

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Leaf Springs

When To Replace Your Springs

If your vehicle rides OK, sits OK, and the leaves and coils look OK, then your springs are OK. If you want to change your stance or ride quality, or if a spring is broken in any way, it’s time to replace your springs. Give us a call and we’ll be glad to help.

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Maintaining Springs, Ordering Springs, Troubleshooting Springs

Get Your U-Bolt Torque Right

Torque is more than the force required to open a beer bottle. The proper torque will keep your leaf spring from breaking. Use your manufacturer’s torque specs when tightening your U-bolts, or use our recommendations. U-bolts provide the clamping force required to hold leaf springs to the axle and the right torque is very important. […]

Filed Under: Spring Tech Videos Tagged With: Attaching Parts, Installing Springs, Leaf Springs, Maintaining Springs

Installing Model A Leaf Springs

Model A springs need to be stretched around six inches before you’ll be able to install them into your vehicle. Rear Model A springs whether used on an original Model A, a street rod, or a restomod, can be a bugger to install. Not in the car, typical eye to eye length’s around 39 to […]

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Leaf Springs

How To Readjust Tip Inserts Into Place

Sometimes tip inserts get whacked out of place during delivery. Here’s how to fix it with a screwdriver. Unfortunately, every now and then when leaf springs shipped through FedEx or UPS get banged around the tip inserts at the end of the spring can come out of the holes. To put them back in place, […]

Filed Under: Spring Tech Videos Tagged With: Attaching Parts, Installing Springs, Leaf Springs

Always Use Coil Spring Compressors When Installing Coil Springs

Whenever you are changing coil springs, especially the front springs, always use a coil spring compressor. Never try changing springs without a compressor. You will get hurt. For coils used on struts, use the compressor that grabs the coils on the outside. For non-strut coils, use the compressor that goes inside the spring. Need a […]

Filed Under: Spring Tech Videos Tagged With: Coil Springs, Installing Springs

How Easy Changing Leaf Springs Really Is

You’ve seen our leaf spring removal and reinstallation videos, but those are polished and edited for brevity. When you work on your springs yourself, you may find things don’t always go as smooth at the textbooks. This One Minute Monday is two minutes long to make a point.

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Leaf Springs

How To Reinstall A Rear Leaf Spring

Watch as Mike explains the steps for how to install rear leaf springs. Start by putting in the front eye bolt. Do not tighten! Then attach the shackle again. Do not tighten! Raise the spring to the axle. Make sure the center bolt is in the hole. Install new U-bolts. Again, do not tighten. Reinstall […]

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Leaf Springs

How To Remove A Leaf Spring

Block the tires! We don’t want to roll Raise the vehicle Place jack stands under the axle, both for safety and to keep the axle in place Remove the tire Remove the shock Remove the U-bolts Remove the rear shackle Remove the front eye bolt Voila! The spring will be in your hand.

Filed Under: Spring Tech Videos Tagged With: Installing Springs, Leaf Springs

So You Installed Some New Springs

What to do with your fresh spring installation

Filed Under: Spring Tech Article Tagged With: Installing Springs, Replacing Springs, Troubleshooting Springs

Removing Bushings in Leaf Spring Eyes

How should I remove my old spring eye bushings?

Filed Under: Tech Question Tagged With: Attaching Parts, Installing Springs, Leaf Springs, Replacing Springs

My New Coil Springs Are Falling Out, Is This Normal?

My mechanic says the new coil springs must not be right because the old ones were much more difficult to take out. Is this so?

Filed Under: Tech Question Tagged With: Coil Springs, Installing Springs, Spring Troubleshooting

Camaro Rear Height: Will New Springs Settle?

I ordered some springs but they don’t seem to be quite like the original. Why is this?

Filed Under: Tech Question Tagged With: Installing Springs, Leaf Springs, Ride Height & Stance

Camaro Wheels Rubbing Due To Sagging Springs

I heard that springs never wear out, but my Camaro is rubbing at the wheel wells.

Filed Under: Tech Question Tagged With: Installing Springs, Leaf Springs, Ride Height & Stance, Spring Troubleshooting

Why We Don’t Pre-Band Coil Springs

Can you compress the coil springs before you ship them?

Filed Under: Tech Question Tagged With: Coil Springs, Installing Springs

How Much Will Springs Settle?

How much will springs settle shortly after installing? Learn how to judge your new spring installation by knowing exactly what to expect from a freshly manufactured set from EATON Springs.

Filed Under: Tech Question Tagged With: Installing Springs, Restoration, Ride Height & Stance

Reinstalling U-Bolts

Should I purchase new U-Bolts?

Filed Under: Tech Question Tagged With: Attaching Parts, Installing Springs, Leaf Springs, Replacing Springs

How Important Is The Spring Saddle?

How should I fix my straight axle bump steer?

Filed Under: Tech Question Tagged With: Installing Springs, Leaf Springs

Why Are Spring Eye Bushings Wider Than The Spring?

The bushings are wider than the spring. Why is this?

Filed Under: Tech Question Tagged With: Attaching Parts, Installing Springs, Leaf Springs

U-Bolt Torque

I’m torquing my spring’s U-Bolt to factory specs but it’s crushing my axle pads. Is this right?

Filed Under: Tech Question Tagged With: Attaching Parts, Installing Springs, Leaf Springs

How To Remove Bushings

I tried burning out my bushings and it didn’t seem to work. I didn’t ruin my springs did I? How should I continue?

Filed Under: Tech Question Tagged With: Attaching Parts, Installing Springs, Leaf Springs, Modifying Springs

Can I Use Rear Springs On The Front Of My Vehicle?

I installed rear springs at the front of my vehicle. It seems to be fine. Is there something I’m missing?

Filed Under: Tech Question Tagged With: Installing Springs, Leaf Springs, Modifying Springs

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OEM Replacement & Custom Springs

  • Classic Cars Springs, Hot Rods, & More
  • Over 24,000 OEM Spring Blueprints
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  • Design Staff Available For Custom Applications
  • Spring Experts Since 1937
  • Made in Detroit, Michigan
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How To Order Springs For Your Vehicle

To find the correct springs for your vehicle, you need to provide as much information about your car as possible. There is no such thing as a one-size-fits-all spring.

We try to make this easy by providing many ways to order your springs and send in as much information as possible:

  1. Call Us at 1 (313) 963-3839
    For Quickest Order Completion
  2. Fill Out Our Quote Request Form
    To Spell Out Details
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WARNING:

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov

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Locate & Connect To EATON Detroit Spring

EATON Detroit Spring, Inc.
1555 Michigan Avenue
Detroit, MI 48216
Phone: 1 (313) 963-3839
Fax: 1 (313) 963-7047
Email: inquiries@eatonsprings.com

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