Tom, thanks for the suggestions. I'll try to find one of those TBs and HEI distributors. I have a few HEIs that I've snagged from the boneyard, so I have an extra to exchange. Worst case scenario, I can still convert a mechanical HEI to computer control.

What did you do for the air cleaner?

This isn't my manifold, but it looks like this one: http://cgi.ebay.com/ebaymotors/Clifford-...sspagenameZWDVW