Fleece Performance PowerFlo In-Tank Lift Pump - 2004.5-2007 Chevy/GMC 2500HD/3500 6.6L Duramax LLY/LBZ

The Fleece PowerFlo is an in-tank lift pump that replaces the factory pump/sending unit on the 2004.5-2007 Chevy/GMC 2500HD/3500 6.6L Duramax LLY/LBZ. Two gerotor pumps do the work, and an active fill bucket keeps the pickup full of fuel, so there are no sumps, no draw straws and no starving at a quarter tank.

A healthy lift pump protects your injection pump and injectors. The PowerFlo has the volume for big power (Fleece rates it to support up to about 800 hp, including many dual-CP3 builds), keeps the factory lines and filters on most trucks, and installs in less time than a frame-mounted kit. The outlet and return also take -8 O-ring fittings if you want to run custom lines later.

Features

• Direct in-tank replacement for the factory pump/sender
• Dual gerotor pumps for more flow
• Active fill bucket ends quarter-tank starvation
• No tank drilling or sumps
• -8 O-ring ports for custom fuel lines

Specs

• Fleece part number: FPE-34789
• Shipping weight: 10.4 lb
• UPC: 670875716780

Fitment

• 2004.5-2007 Chevy/GMC 2500HD/3500 6.6L Duramax LLY/LBZ

What's included

PowerFlo lift pump assembly with fuel level sender and tank seal. Kits marked "Fuel System Upgrade" or "Lift Pump & Fuel System" also include the filter, filter base and plumbing described above.

Install notes

Drop the tank or bed per the factory procedure to reach the sending unit. Plan a half day. Professional installation is recommended.

Not sure it fits your truck? Call the shop at (806) 503-2161 and we will confirm before you order.

Ships direct from a US warehouse in 1-3 business days. Most parts drop-ship directly from the manufacturer or distributor warehouse; tracking is emailed as soon as it ships.

Free shipping on qualifying orders. Free local pickup in Ropesville, TX.

Questions? Call (806) 503-2161 (Mon-Fri 8am-5pm CT) or email blackdiamondultd@gmail.com.