Craig, Well, I tried moving the front mounting blocks to the outside, it sat better, however, there is a large rivet in each corner that doesn’t allow the block to sit flush.
Gord, this unit is an original Sway bar from the era used on panel trucks. 1/2 ton trucks never received sway bars.
If you could send me the photo of the sway bar that you found in the factory assembly manual, I would appreciate that.
The link seems to an newer aftermarket sway bar.
I don’t think I will be able to find a pair of original front blocks, so I will have to modify the ones I have by welding up the bottom hole, because it’s currently angled and then build up the bottom of the blocks to be flat, then drill and tap. Can nothing be easy.
Thank you everyone for their input.