Chevs of the forty’s show the rear leaf spring (front) spring eye to frame bushings different that the ones I pictured and linked before. First picture shows these bushings. Here is a
[LINK].
Notice that the bushing is solid with no rubber bushing. The one I previously posted has the rubber bushing.
The second picture is from my ‘52 3100 and it looks very similar. I could be wrong, but it sure looks like the bushing and bolt I linked would work. Maybe a call to Chevs of the Forty’s is in order.