Tim,
I'm sitting on my couch right now double checking dimensions. I just went out to the truck to measure the the size of of the radiator.
I'm getting ready to order this.
http://store.summitracing.com/partdetail.asp?autofilter=1&part=FLX%2D284&N=700+4 00226+115&autoview=sku
Didn't we measure the width to be 32"? If so, this will make a tight fit.
I'm going to have to spend almost 600 bucks on these fans and then I want to get a new transmission cooler with a fan and mount it under the truck.
The ones you just bought I don't seeing as being very helpful. They're more cfm but still without a shroud and I honestly think that's my biggest problem.
Mark