While JD Corn Head grease is used by many of the guys, I've
found Penrite to be a lighter lubricant which actually will
flow in a slump test without heat. Since the steering box does
not see very much heat I believe the bearings are better
supplied with the Penrite lubricant. The down side to it is
two fold. One it's four or five times as much as Corn Head
grease. Two it was only imported to the States by one vendor
the last time I bought some, so it's pretty hard to get. To
spread the shipping cost from California I ordered several
bottles, which I keep on hand for the next one.
http://www.pbase.com/dennygraham/image/115320099Denny Graham
Sandwich, IL
