Spring Diameter

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Dec 5, 2007 | 08:23 PM

gtfour43

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From: Honolulu

Spring Diameter

Hi guys I was wondering if anyone has any OEM or aftermarket rear springs easily accessible to take a couple measurements for me? I just need the outer diameter of the top and the bottom of the rear springs. If anyone could measure these for me it would be very greatly appreciated. Thanks

gt

Dec 5, 2007 | 10:03 PM

1cockyZ

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From: Toms River, NJ

Rear springs from my 03' track 12" long and 5" around. Yes eibach 5" springs fit in the rear with stock mounts but only come 11" long. I'll be swapping front springs tomorrow have that answer then.

Dec 5, 2007 | 10:34 PM

Gsedan35

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From: Central California

Quote:

Originally Posted by 1cockyZ

Rear springs from my 03' track 12" long and 5" around. Yes eibach 5" springs fit in the rear with stock mounts but only come 11" long. I'll be swapping front springs tomorrow have that answer then.

ESS springs are made in several lengths, 11" free length happens to be one of the lengths you can actually get usefull rate choices, 9.5" free lenths is the same way, but too short unless your swapping in a different rear spring for your coilover system. You can make your own shims, up to .6" thick to back full (insert them above the oem upper spring seat).