This cam should work too:
http://store.summitracing.com/partde...2&autoview=sku
Has very similar specs to the ones posted about...maybe a little bit smaller. I read a post somewhere on hear stating good luck with it.
I also have a friend who swapped in a GMPP 330HP crate motor into his 94 TBI truck with no computer mods and it runs and drives just fine.