Thanks everyone,
I ended up buying some from "dlzdoctor" and they should be here soon.
This on my 99 F350 with a 2" SuperLift leveling kit, with a rake of about 1" but I needed\wanted some more since when pulling the horse trailer or another trailer that's a bit heavy I'd get a rear squat that I didn’t like. So I put on a Skyjacker R300HD add-a-leaf (3.5”) lift that everywhere I read said I’d only get an each or so… Well I got the full 3.5” and a rake of 4.5”+/- is a little much and with the 2” shorter blocks it gives me +1.5” and the existing 1”.
ps The ride is fine if not better as far as sway goes