Doing more research and looking at options I see what ADM was saying related to the Camaro blower.
I don’t know the numbers for certain, but the snout on the Camaro blower is different than the snout on the Corvette blower. The difference is the belt line. To fix the alignment issue, you can either swap the snout or use a custom pulley that places the pulley back on the Z06 belt line.
The first option is problematic because GM doesn’t sell the snout separately even though it’s just a bolt on item. With the second option, the ridges on the underside of the snout are probably too big. That means modifying the snout to allow the custom pulley to work.
Best option...don’t sell the ZL1 blower to a Vette owner. Won’t work without fabrication. Just like ADM said!