They still appear to be using the 3/4-16 thread filters. That means a standard Permacool
181 Sandwich Oil Adapter
Fits 3/4"-16 threads. Designed to fit most Fords, Chryslers and Dodges. 1" thick. 3/8" NPT(int) ports for use with 1/2" oil lines. 2-1/2" O-ring included.
If you're going with mostly Amsoil parts:
BP189
Adapter fitting, 3/4"-16 male straight thread with "O" ring to male 3/4" JIC BMK13, 14, 15Ea, 16Ea & 17Ea
(2) two
This is for the Permacool sandwich
BP190
Adapter fitting: 3/8" MNPT to 3/4"-16 JIC BMK13 & 14
(2) two
BP187
Hose fitting, 13/32" ID hose to 3/4"JIC female swivel BMK13, 14, 15Ea, 16Ea & 17Ea
(4) four
BP188
13/32" I.D. hose 8' length (discontinued) BMK14, 15Ea, 16Ea & 17Ea
USE
BP217 hose sold by the foot
If you want to go with hose clamps and something like trans cooler line (totally acceptable, imo) ..then you can use hose barbs.
This only complicates it since you need the ORB fittings.
You can get two of these from Amsoil for the mount and just remove the petcock. This (iirc) is a 1/8" thread
BK13
Oil sampling petcock valve BMK13, 14, 15Ea, 16Ea & 17Ea
you would then just buy hose barbs to fit the hose you decide on (let's say 5/16" trans cooler hose).
You would get 3/8 X 5/16 barbs and 1/8 X 5/16 barbs.
Enough length of 5/16 hose ..and four hose clamps ..you're done.