Oh how much did your cooler run you? Is it for 4l60e and are you vortec 350 or tbi 350? If you're TBI 350/ 4l60e like me, I may look into the same one you got. I had my tranny rebuilt about 1.5 year ago and I think it would help since I do a bit of towing...I've also heard about getting a bigger tranny pan but I don't really see the importance of that vs. keeping the tranny cool.
I will get picz up hopefully soon. It's just a huge hassle because the exhaust shop is across town, they're always super busy, and I know they'll have to "look at it" to be able to tell me anything but I don't see why they wouldn't be able to do it. I've removed my spare a long while back. No need for that anymore. I think I'll need all of that spare space because that's where the major pipe bends will be and then angled down and out a little...I want them maybe 1-2" out on each side of the license plate (as far as width goes) and then maybe 1-2" under the rear bumper so they're hidden but you kind of have to be looking to see them...
Since most of the main exterior mods are done, now I'm just trying to do all the tiny details that really make a big difference like all the new shocks, red wire loom, and exhaust tips, etc.