Hi Tony,
I have attached a link to a post I made in 2017 on Lynx42 thread.
Think all is still relevant especially for procuring parts in Australia.
Couple extra points: They are bypass and not full flow filters.
I have heard of people drilling out the orifice in the input side of the filter cannister in some misguided belief of better oil flow. A real no, no, as that restriction allows the oil pressure to build up to the designed amount. Drill it out and the pressure drops in the system.
Thanks Tony I document everything for whoever has the truck after me and to hopefully assist others now.
Cheers,
http://www.mapleleafup.net/forums/sh...7&postcount=17