I've run the 13700 on a TH350 and TH400 in the past and I have another one here to put on my new build with a PG. I've never had an issue with them struggling to cool the fluid.

I think it was like $100 difference in price? For me personally the difference bought me some AN fittings and lines to plumb up the tube and fin set-up.......

 

appreciate the response! curious where did you mount it?

 

If you're running a turbo car and sitting on the trans-brake the biggest/best cooler you can find is what you want - period. Otherwise it is less critical and you have more options depending on your application.

I have been running the Tru-cool Max cooler shown below for over 10 years and I also route my fluid thru the radiator cooler. You can buy that cooler for $120-$140.

 

If you're running a turbo car and sitting on the trans-brake the biggest/best cooler you can find is what you want - period. Otherwise it is less critical and you have more options depending on your application.

I have been running the Tru-cool Max cooler shown below for over 10 years and I also route my fluid thru the radiator cooler. You can buy that cooler for $120-$140.
View attachment 316605

Thanks for the response, did you mount that up front near the radiator where there is airflow? Assuming not a remote mount as I don't see a fan.

 

When I first built my car money was tight so I went with a tube and fin remote cooler made by Derale. It never really cooled that well and would get pretty warm driving on the street which was very limited at the time. After I smoked the trans few years back (nothing to do with the cooler) I changed over to a stacked plate cooler and fan (Derale). Temp never goes past 170. Cools way better as far as I can tell. I never thought it would have made that much of a difference but it did.

 

thanks a ton for the response. was that on a 400 and did you notice anything with charge pressure or maybe you didn't monitor it?

 

Best cooler I ever used is a Long/Tru-Cool H7B!

 

We haven't had any cooling problems with this mounted in the trunk and -8 lines. Just changed to the PTFE lines.

B&M 70297 B&M Hi-Tek SuperCooler with Fan - Large

This B&M Hi-Tek SuperCooler features a fin and plate design, is fitted with a high quality 12-volt electric fan for maximum cooling efficiency and can be mounted in tight spaces. The cooler features built-in attachment points, making mounting the fan a breeze and the cooler is suitable for many...

www.holley.com

 

Not tested yet... but I just went with Mishimoto Heavy-Duty Transmission Cooler with Electric Fan and one of their fan controllers.
Looking under rear somewhere.

 

I had this same style cooler on my car when I first started except it was made by Derale. It did not cool very well at all. The plate and fin coolers are much better at cooling than the tube and fin cooler.

 

thanks for all the responses everyone