If you want an AEM 3.5 Bar MAP I have it in stock.
OR
The following GM MAP sensors are available in the current wizard file for AEM Pro:
GM # 12223861 - 2 bar MAP
GM # 12223851 - 2 bar MAP
GM # 12223861 - 3 bar MAP
GM # 12219935 - 3 bar MAP
GM # 16040749 - 3 bar MAP
-Mike