Hot Rods Rear banjo shock mounts.. still good?

I pulled these off our junk 41 ford woodie and was thinking I could use the on my coupe. They are the top shock mounts that grab the lip of the rear cross member by way of pinching in with a bolt. It also has a set screw. Has anyone used this type of shock mount? Any good tips?

 

Nobody has used these?

 

I don't think those are a stock Ford item. Ford did not use tube shocks until 1948. That could be an after market conversion.

Do you have pictures of the lower mounts?

 

the lower mounts are the 48 ford style that bolt to the backing plate