Thanks for the picture Woody, the support that you have pictured has two U-brackets on the bottom. Assuming it is the correct original support for a ’51, 1/2 ton then one could conclude that the 3692219 would have been mounted at two points at the bottom and have a cross brace spot welded into the inside front of the support. Also your support has a horizontal brace welded into it, which I haven’t seen before. Is the spacing between the bottom holes 8”?
Denny Graham
Sandwich, IL
Yes Denny, my mounting bolts are 8 inches center-to-center. The crossmember also has two slotted holes in the center, fore and aft of each other 1 inch-center to-center.
If you want a photo of that, just say.
BTW, I read somewhere recently that the braces were added because the supports were flexing and causing cracking in radiators. I can't recall where I read it so take it for what it's worth... something I read on the Internet.