Hey guys. I'm trying to build a generation 2 426 Hemi using the Holley HP EFI. I want to use a dual quad setup under a shaker bubble so it looks factory OEM. I know guys have done this using Accufab TBs with spacers & all, but getting the details can be next to impossible it seems. Does anyone know if I use an EFI manifold that fits the block according to OEM specs, along with a pair of 112-588 Holley TBs, if the shaker bubble fits and sits at the correct height under the shaker hood. Or will I need spacers, etc.? I wish someone had a grocery list of how to just make it work perfectly. LOL!!! Thanks in advance for any input!