As an update I've stripped the 9A down completely, I have the complete head, distributor blockoff, intermediate shaft, sprockets, oil pump and drive. This should get me where I need to be with the ABA.

I'm going to skip the BBM kit since a lot of it I already have. I have been referencing this parts list:

Been trying to find a throttle body. I'm going to get the serpentine pulley from BBM, hopefully that will let me use my serpentine waterpump pulley and alternator since I've bypassed everything else. I also do not have a fuel rail. I have the stock 8v one, thee 16v didn't come with the rail or injectors.