What type of grease for slip and universal joints?

Hi guys,

I'm in the process of changing the universal joints on the drive shafts and greasing the slip joints. Can anyone help out what grease to use?

Lithium grease is good I'm told :)

Valvoline Palladium. You can get it on amazon.

Any good multipurpose grease will be fine. I use Chemtech Truck n' Farm grease. Sticks like shit to a blanket this stuff. Its a bit pricey but you get what you pay for. Moreys Super Red EP2 is another good one.