Have pix of V10 I used (from wreckers) in front bumper when I ran an Auto in sig truck. pix are in sig link under red truck folder. Still have plans to hook into my ZF for added cooling just a ways down the list of to does... I also put an e-fan behind the V10 cooler iirc it was a 10" and it just bolted onto the rear edge of the bumper and pulled 800cfm or something like that.
i went with two of the 4920(30k) mounted vertically on either side of the center support--starts at the bottom of the bumper and runs to the top of the grill. Had one in the bumper but the fan wasn't pulling enough air across it in the city\traffic. plus with the intercooler the 3\4" thick is easier to get in than the 1-1\4" core