2 general questions
Can I just either use a fuel pump with fuel cell, or would it be easier to find a truck fuel tank and put in place of mine in my Toyota i am building?
How do you make your gauges work properly in a different vehicle? How can I make my factory Toyota gauge cluster work after I swap in my LSx?
Check out the FAQ:
https://ls1tech.com/forums/conversio...swap-faqs.html
Using a truck gas tank with in tank pump and sending unit would not be a problem. Just as easy to find as the motor and trans themselves. Would this be easier than putting a dump into my factory tank? My factory tank is going to be relocated to the very back of my frame anyhow in the process of putting air ride on the truck.

