hey guys,
I have a 1997 dodge ram 1500 4x4 extended cab 5.9.
so I have been wanting to swap my 23 +or- gal tank for the larger 35+or- gal tank for some time now. I found a 1996 dodge ram single cab long bed donor vehicle with the larger gas tank. however this tank won't work for me, the front strap is to far forward for one, and the tank has a profile that won't work either. I thought I read many posts about how this was plug and play, where did I go wrong? is there a different donor vehicle I need or even a part # from dodge for a new larger tank that will work would be great help.
thank you, Jeremey

 

I could be mistaken, but I think you may be confusing the 35 gallon tank and the 34 gallon tank.

The smallest tank they offered for the 1500s was 26 gallons, which is what us quad cabs have.

If you look at a 2500 quad cab, it'll usually have a 34 gallon tank. Any long bed truck should have a 35 gallon tank. The 2500 quad cab's 34 gallon tank should work in our 1500s with little modification, but the 35 unit that is designed for longer beds is more difficult, as you've discovered.

I'd try trading someone for a 34 gallon tank, or selling the 35 flat out and finding that 34.

 

I think the question seabass should ask himself (I'm assuming your a guy) is, how would switching to a bigger tank would affect the safety rating of the truck? How would it hold up if you were to get t boned or rear ended, for example. Look at it from all angels. Not just how can I make it fit.

 

thanks for both posts! will do.