There have been some posts on it in the past. I use a shell low temp grease that does not get hard with the lower temperatures and does not run out when hot. You just have to be careful at the amount you pump in. So far it has worked great.



1949 Chevy 4400 Big Red
1949 Chevy 3600 Bob's Truck
1949 Chevy 3100 The Investment
1949 Chevy 3800 the Won Ton