shop by category

QFS 340LPH Direct Drop-In Rear-Tank Fuel Pump Assembly, QFS-A27BHV

(No reviews yet) Write a Review
Ships in 3-5 Business Days
1.11 LBS

The QFS-A27BHV is a 100% direct drop-in 340LPH assembly for the *rear* tank on 1990-1997 Ford trucks, vans, and SUVs. If you are turbocharging, supercharging, or building a stroker motor, the cleanest and most effective way to increase fuel delivery is to upgrade both the front and rear tanks with 340LPH in-tank fuel pumps. The issue, however, is that all 340LPH fuel pump bodies are too tall to fit into the Factory Ford OEM fuel pump housing. Additionally, the factory plastic assembly becomes brittle over time, making it a poor platform for a 340LPH install. We start with a brand new OEM replacement housing, then modify the assembly internals, remove the OEM replacement pump motor, and install an HFP-340LPH high-pressure pump in its place. The installation is clean and proper, just the way Ford would have done it if the 1990-1997 F-Series trucks and E-Series vans had been available with a 340LPH pump from the factory. For the rear tank, search by the truck's year, make, and model, or type in the part number QFS-A27BHV in our search bar. The QFS-A27BHV and QFS-A27HV are particularly popular with 1st generation Lightning owners.

This part fits a variety of different applications including Ford. Please use the year make model dropdown to confirm your specific vehicle's fitment.


This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to

340 LPH
All Quantum brand products are backed by a lifetime warranty. Quantum products that fail at any time will be replaced under warranty if it is determined that the failure was due to a defect in workmanship or material. This warranty only applies to the original customer and is non-transferable. Improper use or installation of the product voids this warranty, and Quantum is not responsible for incidental costs resulting from failure of the product. In the unlikely event that you should need to request a warranty, please contact us at with your order information and a detailed description of the problem.