Originally Posted by 46gmcpu
I'm not sure why it matters that urethane is for newer stuff?

urethanes set hard and the butyls set soft. If you use a urethane it will be a bear to replace in the future.


My Fleet:
1941
1953
1959
1965
1966
1953 Willy's Pickup

John

Vegetarian- old Indian word for bad hunter