whens the carbed LSx 454 available??

[nvr2fst]

No pricing yet as been established according to resources. Its been put on the back burner with everything else Gm did lately. Ive been following this closely.
Also the LSX-DR heads and its dedicated manifold are still floating out in space right now.
Heres the latest info from GmPP, Robin over at Ls1tech;

OK I just checked ..again and here is what I was told.

Several heads have been cast and machined. They are being inspected by GMPP Engineering and we should have product very soon.

The initial products will be un ported with seats and guides installed. This is to let outside shops develop their own port programs.

I will be getting another update next week. I expect these to start shipping within the next few weeks.

Robin