drive shaft yoke lube?

is there anywhere you can get the '' special lube for the inside drive shaft yoke on a 97 burb? it's price is a joke and they only sell it in huge amounts. or something else thats close to the same? seems like have to apply about two or three times a year?

is there anywhere you can get the '' special lube for the inside drive shaft yoke on a 97 burb? it's price is a joke and they only sell it in huge amounts. or something else thats close to the same? seems like have to apply about two or three times a year?

I tried all purpose grease........no go. Clunk came back in a couple of weeks.

I tried moly grease......no go. Clunk came back in a couple of weeks.

I tried high temperature grease.............no go. Clunk came back in a couple of weeks.

I finally tried the "blue waterproof wheel bearing grease" for boat trailers. 3 months later, no clunk. (usually $5.00 per tube at an auto parts store).

http://www.iboats.com/CRC_Marine_Grease_for_Boat_Trailer_Wheel_Bearings/dm/cart_id.661615305--list_time.1223517353--session_id.972503646--view_id.259300

thanks alot i've tried most of them to. all with minamal results. i'll give this stuff a try.