It looks like from your picture that the brackets that the shock connects to are the same for 1/2 and 3/4 ton, but the 3/4 ton has the extra bracket that bolts onto the frame. It looks like that could be fabricated from some flat metal fairly easily if you can't find them from a donor frame. I don't recall seeing those 3600 brackets being available.


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.