My fuel pump went out. I've got a 190 walbro out of a fox.. Does anyone know if it will fit my lt1? And where do I cut the hole to get to the pump without pulling the tank?

 

The 190 out of the Fox can be made to fit, but I would feel much better putting in one designed for the fuel pump assembly. I'd suggest picking up a Walbro.

And as for cutting the hatch, I made this guide awhile back.

http://www.worldisround.com/articles/12533/index.html