Anyone know if there is a high capacity fuel tank available for the grand caravan?

Specificly a 1996 grand caravan 3.8 v-6 4 spd auto ?

Stock tank is 20 gallons but i need one that is 40 gallons if possible.

Or do i have to fabricate a custom tank?

Thanks!

 

The answer is no. They don't make a larger fuel tank.