I broke the inlet fuel line at the throttle body and cant find a replacement anywhere can anyone help

The pepboys near me had a "fuel line repair kit" . It is just the fitting that gm use and about 12" of hard line with a compression fitting on the other end. That might help. Otherwise the dealer near me sells em for about $80.

Charlo

go to the bone yard thats where i got some for a few bucks

You can always go with braided fuel lines as well. I run mine from the tbi to the rubber lines. I love 'em. Very easy to work with.