Difference between Diesel and Fuel tank?
 

Apologies on such a beginner question, however I haven't been in the Diesel world for very long.

I am currently shopping for a new 31 Gallon '87-91 Blazer/Suburban tank for a 12v swap (eventually). I went over to LMC who has them listed them our separately - Diesel and Fuel.
https://farm2.staticflickr.com/1628/...14c7aa37_z.jpg

I have not seen anyone else list it like this (i.e. Classic, Brothers, etc.). Is there really a difference or are all tanks the same? I thought it was the sending units that differ.

Thanks guys.

Re: Difference between Diesel and Fuel tank?
 

Diesel shouldn't have galvanizing inside.

Re: Difference between Diesel and Fuel tank?
 

Thanks BigSix.