Are these OME springs?

[CheapXJ]

I got these springs used. he thought they mighta been upcountry, I think they're a little more than upcountry

http://cheapxj.com/springs.jpg

compared to a stock XJ spring:
http://cheapxj.com/springs2.jpg

the windings on these unknown to me springs are thicker.

[Eagle]

Dunno whose they are, but I've never seen a progressively wound spring for an XJ. Only heard about 'em. Very cool!