Fuel sending unit replacement for an accurate reading

[TX '90 ZR1]

Originally Posted by carter200

This is also a good time to think about changing out the plastic “y” for the billet replacement unit I machine. It will not break nor leak like the discontinued plastic one will. If interested contact me via email. Thanks for looking.

I'll second this!
I had a fuel pressure leakage issue that I finally traced to a small crack in the fuel sender/pump unit "Y".
Might as well eliminate a possible future issue while you are there.