Yes Sissell does sell them but he out sources most of his work to
http://www.billetfab.com/pans.htmHe makes his pans/valve cover.
I spoke with them but to do a two piece pan with the ball bearing oil passages is like 1200 bucks.
Im not sure if he still send them out but when i called last time before i started with this pan from charlies he said he did.
Charlies pan came out great with supurb quality. Any issues i had with bolt holes were fine from sending him a crappy pan to work with.