rear transmission oil

[billsv11]

Going to replace all fluids and was noticing in the service manual that there seems to be a friction modifier of some sort needed in the rear gearbox. What does everyone use?

[savagehenry]

Redline Shockproof Heavy and you're done.

[docc]

Aye, RL Heavy: all the "moly"- all the love . . . (clean your vent, watch your fill level)

[billsv11]

Thanks!