Alright, so I'm converting my T5 car over to a TH350. The question I have for you all is this (for those of you that share a similar application) - what cooler are you running that fits without running into clearance problems? I'd like to get the biggest one I can because I'm running a 3000 stall converter that I'm sure is going to generate a substancial amount of heat. Any other additional information would also be good if you've got good/bad experiences with whatever you're running. This is my first time around with a built auto and I'm trying to do this the right way the first time.

 

What size you can fit depends on where you want to put it, really. You can fit a huge one in front of the radiator.

I really like the B&M coolers. They have just about every size imaginable, and are very well made. I have two that I am using as oil coolers on my trucks and have been very happy with them.

Here is one.
http://www.summitracing.com/parts/BMM-70264/


Do NOT attach them directly to your radiator! Some coolers come with little zip-tie like things and foam pads to zip tie them to your radiator. If you do that your radiator WILL develop leaks a few years down the road. A radiator shop warned me not to and I did it anyway. Ended up buying a new radiator 2 years later. Very common. Do it right and fabricate brackets.