2nd Gen Non-Engine/Transmission New Air Dog II purchase

[nascar]

Hey guys,
I have a 2001 ETH truck with a stock fuel system. I am going to purchase a new Air Dog II system (DF-100) and notice there are two different models, one for an in-tank fuel pump, and one without. I'm guessing I need the "without" type, since my lift pump is mounted up front under the hood on the frame? Is this correct?

Thanks!

 

[GReed]

If your system is stock, your factory lift pump would be mounted on a bracket on the block to the rear of the fuel filter canister. In that case you would use the "without" type.