Originally posted by 4 Jaw Chuck
I would run a switch for all the hassle, many trucks use them and finding new parts should be easy. Would be nice to wire in a new sender for the other tank so when you switch you get the new tanks fuel level.
Thats the way I would go.
Yes Pollak makes a 3 port fuel solenoid that would work great, basically the same as 70's and 80's GM trucks. But yes a sending unit would be nice.