Originally Posted by Ott3r
Good comment! Bump steer is something i didn't consider. I think the link angles down slightly on it's way from pitman arm to knuckle. I'll have to check next time I have the axle on... attached picture of someone else's steering
link. It seems fairly civil with all the driving I've done so far. It's a '59 3100 [img]https://i.imgur.com/nF56dHc.jpg?1[/img]

Thanks for the input everyone! thumbs_up I'll think about it. headscratch
Looking at your picture, the U-joints are showing an extreme amount of threads showing at the top. If these u-joints are original to your NAPCO axle, it is telling me that you don't have NAPCO leaf springs to go with your NAPCO axle. I am pretty sure that NAPCO springs have additional leafs in the stack compared to 2-wheel drive trucks.
Carl

1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission