Sure. Here it is right from ATS.
ATS Thermal Bypass Valve UpgradeFitment: 2013-2018 Ram with 68RFE / AS69RC / 65RFE / 66RFE TransmissionsThis is a must for any truck that has a 68-RFE or Aisin AS69RC transmission in it. Dodge decided to incorporate a transmission cooler by pass valve into the cooling system of the 68-RFE and...
www.atsdiesel.com
However, if I had to do it again, I'd get the one
@HEMIMANN got. The 66rfe has all hard trans cooler lines, unlike the 68rfe. The ats one is designed for the 68rfe and i had challenges getting the lines to bolt up. When I questioned it, i was told my transmission had an uncommon OEM thermostat block?
I got it hooked up and all is well. Also the, metal filter nipple they give you with their kit (the whole reason I bought the one from ats) was cut wrong and would not thread into my transmission. So unfortunately I had to use the OEM plastic one when I serviced my transmission. Ats customer service said they'd send me a replacement, but never did.
Just my .02 and experience.