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

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
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

Rearching C1 Corvette Springs

Original OEM C1 Corvettes leaf springs used a very special spring steel style that had a groove running down the middle.

This groove was rolled into the steel as the steel was being made. Over time the tooling wore out and with the replacement cost running several million dollars, GM made the decision not to replace it.

Because of this authentic C1 springs are no longer manufactured.

(Listen to our podcast episode with Franz Estereicher for more of the fascinating history behind Corvette suspensions from the man who made them.)

But fear not – all is not lost.

Very rare do we recommend re-arching springs. However, if you want to keep your C1 Corvettes as close to original as possible, we can do so.

Provided the springs are in reasonably good shape, nothing broke, leaves not pitted, we can re-arch and retemper your groove steel springs to restore your classic C1 Corvette to its original glory.

The cost to do so will more than simply replacing them, but, hey, she is worth it.

Contact us today to arrange the service and restore your Corvette with its original groove-steel springs

Phone: 1 (313) 963-3839 Email: inquiries@eatonsprings.com

Mike,

I have a ’61 Corvette with, I do not believe, the original rear leaf springs.

The spring sets have 5 leaves, the top 4 sets have the same arch and appear to be in very good shape.

The main leaves do not have the same arch.

One is close to spec. with an arch of about 3 3/8″. The other main leaf is almost flat.

My question is: will you re-arch only my 2 main leaves to bring them into spec., or does it make more sense to have 2 new main leaves fabricated?

The re-arch I am referring to is the heat treating re-arch.

Thank you.

Terry

Terry,

If you want to keep them original with the groove, you will have to get them rearched.

The cost would be about the same to rearch or to buy 2 new main leafs but without the grove.

Mike

Mike,

Thanks for the quick answer to my question. Since I don’t believe my rear leaf springs are original and only the main leaves seem to be relaxed, it makes sense to replace only the main leaves with new.

This car is a driver and my main leaves do not have the groove you mentioned.

Thanks

Terry

Mike,

I just received the 2 main springs for my ’61 Corvette; very impressive.

The quality and workmanship were all that I had hoped for.
Thank you

Terry

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

Find Parts For Your Vehicle

"*" indicates required fields

 

Can’t Find What You Need?

If you can’t find your vehicle in the above search form, be sure to call us! We are in the office every weekday. Call 1-313-963-3839

Sign Up For Weekly Newsletter

Every Wednesday we send spring tech videos, articles about classic cars and hot rods, and feature customer vehicles in our showcase.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

OEM Replacement & Custom Springs

  • Classic Cars Springs, Hot Rods, & More
  • Over 24,000 OEM Spring Blueprints
  • 166,000+ Stock Spring Applications
  • Design Staff Available For Custom Applications
  • Spring Experts Since 1937
  • Made in Detroit, Michigan
  • Made in the U.S.A.

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
  3. Browse For Parts Online
    To Browse By Make, Model, Body Style, & Engine Size

Quick Spring Tech Videos

Listen To Our Classic Suspension Podcast

Top Hat John, Classic Car Appraiser Extraordinaire

Subscribe to the EATON Detroit Spring Podcast

Apple PodcastsGoogle PodcastsAndroidby EmailRSSMore Subscribe Options

Need Spring Wisdom?

Just ask the Spring Guru!
We love helping with any leaf or coil spring problem.

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

  • About EATON Detroit Spring, Inc.
  • Custom & Replacement Leaf Springs
  • Custom & Replacement Coil Springs
  • Consumer Policies

Contact EATON Detroit Spring

  • Request A Quote
  • Order Online
  • Ask Suspension Questions To The Spring Guru

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

Content Copyright 2022 EATON Detroit Spring, Inc.