Difficult Question... What type of Springs are these?

[clemson4rnr]

Sorry for the difficult question here, but I figured i would take a shot in the dark.

Do y'all have any idea what type of springs these are? I just purchased this 85 and the owner wasn't sure what they were, he thought they were 63" Chevy's but i measured and they werent 63".

I took some measurements below (middle of the eye laying measuring tape on the top spring to the middle of the other eye)... I would really appreciate some feedback!

Front Springs:
48" x 2 1/4"
*RUF?

Rear Springs:
~57 x 2 1/4"

*I dont have the slightest idea what these are. I originally thought they were 63" chevy's but I guess they are shorter than that

Any thoughts?

Thanks in advance

REARS:
<a href="http://www.flickr.com/photos/53379623@N04/4967434135/" title="My new Toy(ota)s by alex.mikhalevsky, on Flickr"><img src="http://farm5.static.flickr.com/4103/4967434135_e907c207f2.jpg" width="500" height="282" alt="My new Toy(ota)s" /></a>

<a href="http://www.flickr.com/photos/53379623@N04/4931503055/" title="photo 5(2) by alex.mikhalevsky, on Flickr"><img src="http://farm5.static.flickr.com/4123/4931503055_a8b7f68bc3.jpg" width="500" height="374" alt="photo 5(2)" /></a>

FRONT:
<a href="http://www.flickr.com/photos/53379623@N04/4931084030/" title="photo 3 by alex.mikhalevsky, on Flickr"><img src="http://farm5.static.flickr.com/4098/4931084030_5e4d1a709b.jpg" width="500" height="374" alt="photo 3" /></a>

<a href="http://www.flickr.com/photos/53379623@N04/4930498057/" title="photo 4-3 by alex.mikhalevsky, on Flickr"><img src="http://farm5.static.flickr.com/4141/4930498057_895b5a4043.jpg" width="500" height="374" alt="photo 4-3" /></a>