whats is the pipe called that connects the smog pump to the diverter?mine broke in half and im tring to fing a new one.

Junk yard or braze it.

I agree with carfixer007 ^^^^^^^

This isn't a common replacement part. If you can find one at a yard that is in better shape than yours then that'* probably your best course, but that era of pickup is becoming rare at yards, especially with emissions equipment still attached. If it were me, I'd either fix the one you have or build a replacement out of it.