PSC said it wouldn't work, but that's without clearencing anything. The bracket is 27 bucks, so if you're interested n that, I'd go that route because you're not out much.
That Guy isn't making them right now. They have been swamped at Duff so prototyping is on hold for now.
Not sure on the Howe either. On their site, they have contact us link. Email Jeff or give him a call. Evidently the pump shaft on these cardones are prone to failure, which is why they are no longer manufactured.
Hope this helps buddy. Put it this way, I'm ordering the Howe kit for the yellow truck when I get the v8 in.