EATON Detroit Spring

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

Mercury Cyclone Leaf & Coil Springs
OEM Replacement and Custom Suspension Upgrades

EATON Detroit Spring stocks leaf and coil springs for the 1968-1971 Mercury Cyclone.

We also provide shocks and installation kits chosen specifically for this vehicle. We have accurate OEM replacements, custom lift and lowering springs, and more available to be manufactured for you today.

Ride heights are determined from stock ride height as specified in the original blueprint design. Lifting and lowering springs are available with height adjustment from the original design's ride height.

  • Call 1 (313) 963-3839 with any questions.

Mercury Cyclone Models

To get the right springs for your vehicle, we need to get specific about the model. Use the tables below to search through all the different models, years, body styles, and engine sizes we manufacture springs for.

Mercury Cyclone
Suspension Parts

  • Year: 1968-1971
  • Rear Leaf Springs
  • Front Coil Springs
  • Front & Rear Shocks
  • Installation Kits & Attaching Parts

Mercury Cyclone CJ
Suspension Parts

  • Year: 1969
  • Rear Leaf Springs
  • Front Coil Springs
  • Front & Rear Shocks
  • Installation Kits & Attaching Parts

Mercury Cyclone GT
Suspension Parts

  • Year: 1968-1971
  • Rear Leaf Springs
  • Front Coil Springs
  • Front & Rear Shocks
  • Installation Kits & Attaching Parts

Mercury Cyclone GT 500
Suspension Parts

  • Year: 1968
  • Rear Leaf Springs
  • Front Coil Springs
  • Front & Rear Shocks
  • Installation Kits & Attaching Parts

Mercury Cyclone Spoiler
Suspension Parts

  • Year: 1970-1971
  • Rear Leaf Springs
  • Front Coil Springs
  • Front & Rear Shocks
  • Installation Kits & Attaching Parts

Mercury Cyclone
Leaf & Coil Springs
Year Body Style Engine Size
1968 Cyclone 2 DR Fastback Hardtop Coupe V8 5.0L - 302cid View Parts
1968 Cyclone 2 DR Fastback Hardtop Coupe V8 6.4L - 390cid View Parts
1968 Cyclone 2 DR Fastback Hardtop Coupe V8 7.0L - 427cid View Parts
1968 Cyclone 2 DR Fastback Hardtop Coupe V8 7.0L - 428cid View Parts
1968 Cyclone 2 DR Hardtop Coupe V8 5.0L - 302cid View Parts
1968 Cyclone 2 DR Hardtop Coupe V8 6.4L - 390cid View Parts
1968 Cyclone 2 DR Hardtop Coupe V8 7.0L - 427cid View Parts
1968 Cyclone 2 DR Hardtop Coupe V8 7.0L - 428cid View Parts
1969 Cyclone 2 DR Fastback Hardtop Coupe V8 5.0L - 302cid View Parts
1969 Cyclone 2 DR Fastback Hardtop Coupe V8 5.8L - 351cid View Parts
1969 Cyclone 2 DR Fastback Hardtop Coupe V8 6.4L - 390cid View Parts
1969 Cyclone 2 DR Fastback Hardtop Coupe V8 7.0L - 428 CJ Ram Air View Parts
1969 Cyclone 2 DR Fastback Hardtop Coupe V8 7.0L - 428cid View Parts
1970 Cyclone 2 DR Hardtop Coupe V8 7.0L - 429 BOSS View Parts
1970 Cyclone 2 DR Hardtop Coupe V8 7.0L - 429 CJ View Parts
1970 Cyclone 2 DR Hardtop Coupe V8 7.0L - 429 CJ Ram Air View Parts
1970 Cyclone 2 DR Hardtop Coupe V8 7.0L - 429 SCJ Ram Air View Parts
1970 Cyclone 2 DR Hardtop Coupe V8 7.0L - 429cid View Parts
1971 Cyclone 2 DR Hardtop Coupe V8 5.8L - 351cid View Parts
1971 Cyclone 2 DR Hardtop Coupe V8 7.0L - 429 CJ View Parts
1971 Cyclone 2 DR Hardtop Coupe V8 7.0L - 429 CJ Ram Air View Parts

Mercury Cyclone CJ
Leaf & Coil Springs
Year Body Style Engine Size
1969 Cyclone CJ 2 DR Fastback Hardtop Coupe V8 7.0L - 428 CJ Ram Air View Parts
1969 Cyclone CJ 2 DR Fastback Hardtop Coupe V8 7.0L - 428cid View Parts

Mercury Cyclone GT
Leaf & Coil Springs
Year Body Style Engine Size
1968 Cyclone GT 2 DR Fastback Hardtop Coupe V8 5.0L - 302cid View Parts
1968 Cyclone GT 2 DR Fastback Hardtop Coupe V8 6.4L - 390cid View Parts
1968 Cyclone GT 2 DR Fastback Hardtop Coupe V8 7.0L - 427cid View Parts
1968 Cyclone GT 2 DR Fastback Hardtop Coupe V8 7.0L - 428cid View Parts
1968 Cyclone GT 2 DR Hardtop Coupe V8 5.0L - 302cid View Parts
1968 Cyclone GT 2 DR Hardtop Coupe V8 6.4L - 390cid View Parts
1968 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 427cid View Parts
1968 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 428cid View Parts
1969 Cyclone GT 2 DR Fastback Hardtop Coupe V8 5.0L - 302cid View Parts
1969 Cyclone GT 2 DR Fastback Hardtop Coupe V8 5.8L - 351cid View Parts
1969 Cyclone GT 2 DR Fastback Hardtop Coupe V8 6.4L - 390cid View Parts
1969 Cyclone GT 2 DR Fastback Hardtop Coupe V8 7.0L - 428 CJ Ram Air View Parts
1969 Cyclone GT 2 DR Fastback Hardtop Coupe V8 7.0L - 428cid View Parts
1970 Cyclone GT 2 DR Hardtop Coupe V8 5.8L - 351cid View Parts
1970 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 429 BOSS View Parts
1970 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 429 CJ View Parts
1970 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 429 CJ Ram Air View Parts
1970 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 429 SCJ Ram Air View Parts
1970 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 429cid View Parts
1971 Cyclone GT 2 DR Hardtop Coupe V8 5.8L - 351cid View Parts
1971 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 429 CJ View Parts
1971 Cyclone GT 2 DR Hardtop Coupe V8 7.0L - 429 CJ Ram Air View Parts

Mercury Cyclone GT 500
Leaf & Coil Springs
Year Body Style Engine Size
1968 Cyclone GT 500 2 DR Fastback Hardtop Coupe V8 6.4L - 390cid View Parts
1968 Cyclone GT 500 2 DR Fastback Hardtop Coupe V8 7.0L - 428 CJ Ram Air View Parts

Mercury Cyclone Spoiler
Leaf & Coil Springs
Year Body Style Engine Size
1970 Cyclone Spoiler 2 DR Hardtop Coupe V8 7.0L - 429 BOSS View Parts
1970 Cyclone Spoiler 2 DR Hardtop Coupe V8 7.0L - 429 CJ View Parts
1970 Cyclone Spoiler 2 DR Hardtop Coupe V8 7.0L - 429 CJ Ram Air View Parts
1970 Cyclone Spoiler 2 DR Hardtop Coupe V8 7.0L - 429 SCJ Ram Air View Parts
1971 Cyclone Spoiler 2 DR Hardtop Coupe V8 7.0L - 429 CJ Ram Air View Parts

Contact EATON Detroit Spring

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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