[TORK-STIK]

im getting ready to order synthetic fluids for my truck. both differentials and the transfer case. what would be the best to go with, redline or amsoil. i currently use amsoil for engine oil so i thought that i should stick with that, but im open to new ideas.:thumbsup:

 

[jonnyb's6.7]

Stick with amsoil. You already use it in your engine. Its with i will be using when it comes time for my fluid changes.