My guess is both ends of that arm are bent, bet it steers more one way than the other. Make sure there is no funny spacer behind that arm keeping it from going in the right place.

Trucks had a hard life back when these were new. Mine came from a plumbing / heating company, all four fenders were welded on and the leaf springs had 1/2 the thickness worn off from the leaf below it rubbing on it, the whole stack on each corner was worn out!

Last edited by Joe H; 03/24/2026 2:13 AM.