Trans cooler recommendations........

mopowers said
If you want to run -6 lines, all you need is the appropriate adapter fitting(s).

Universal Fittings - AN to NPT Fitting - 1/2 in. NPT Fitting Size 1 (application) -6 AN Fitting Size 2 (application) - Straight Fitting Angle - adapter-fittings

I would day -8 line would be way overkill.

I was thinking the same thing but wasn't sure. The Tru Cool H7B appears to be the best bang for the buck option. Thank you for the info. <><