Not Ranked
Ed,
Useally the rear wheels are wider than the front.
There are many sizes of wheels and tires, as you well know.......
I would suggest you contact Lone Star, ask for their recomendation as to which wheel size works best for your LS Cobra. They have done enough Cobras to know whats best in your situation !!
Good luck and post some pics of your cobra build !!
Bo
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BO DUTCH
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" I was going to Procrastinate today, but I think I'll put it off untill tomorrow." 
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