Hello All
I am still pretty new to these forums, been reading but not posting. I have a a 1980 mikado 4x4, and I am curious what lubricant to use in the manual transmission/transfer case? I have used Royal Purple Synchromax before in my bmw's, which required ATF in the 5 speeds... just curious if anyone has tried this Royal Purple stuff before? I have read on here that a lot of people seem to recommend a good 30w motor oil in the tranny/transfer case. Which 30w is recommended? I would like to use a synthetic if possible... had really good luck in the past.
Here is a link to the Synchromax stuff.
http://royalpurpleconsumer.com/products ... ion-fluid/Any help is appreciated! And thank you!