Help finding aux tank

[Corndog]

Looking for a second tank to start SVO conversion process. Does anyone have any ideas? Dodge used to have something called the "aft axle auxillary tank" but I can't find one anywhere.

 

[Matt S]

I've wondered about this tank here. It fits under the spare tire.

http://www.aerotanks.com/dodge/d60sb/d60sb.htm

 

[Headshot zod]

Here's a used 100 gallon Nomad from Greasel

 

[rfull]

Item number: 4596507903 ebay