Fleece Regulated Return Fuel Distribution Block (FPE-CRR-20-0806) for 2007.5-2018 Cummins 6.7L
$649.00
The Fleece Regulated Return Fuel Distribution Block (FPE-CRR-20-0806) is a high-performance upgrade for 2007.5–2018 Dodge Ram trucks with 6.7L Cummins engines. It replaces the stock fuel return system with a regulated return design to maintain consistent fuel pressure, enhancing fuel atomization, throttle response, and horsepower. Built from durable materials, it integrates easily with aftermarket systems, making it ideal for performance and heavy-duty applications.
The Fleece Regulated Return Fuel Distribution Block (FPE-CRR-20-0806) is a high-performance fuel system upgrade designed specifically for 2007.5 to 2018 Dodge Ram trucks equipped with the 6.7L Cummins diesel engine. This component replaces the factory fuel return system with a more efficient, regulated return design that helps maintain consistent fuel pressure throughout the fuel rail. By doing so, it enhances fuel atomization, improves throttle response, and supports higher horsepower demands—making it an ideal choice for performance enthusiasts and heavy-duty users alike. The distribution block is precision-engineered from high-quality materials to ensure durability and reliability under extreme conditions, and it integrates seamlessly with aftermarket fuel systems for easy installation and maximum performance gains.
| Weight | 10.0 lbs |
|---|---|
| Dimensions | 13.0 × 13.0 × 3.0 in |
Fitment
- 2007.5 Dodge Ram 2500/3500 6.7L 24V Cummins
- 2008 Dodge Ram 2500/3500 6.7L 24V Cummins
- 2009 Dodge Ram 2500/3500 6.7L 24V Cummins
- 2010 Ram 2500/3500 6.7L 24V Cummins
- 2011 Ram 2500/3500 6.7L 24V Cummins
- 2012 Ram 2500/3500 6.7L 24V Cummins
- 2013 Ram 2500/3500 6.7L 24V Cummins
- 2014 Ram 2500/3500 6.7L 24V Cummins
- 2015 Ram 2500/3500 6.7L 24V Cummins
- 2016 Ram 2500/3500 6.7L 24V Cummins
- 2017 Ram 2500/3500 6.7L 24V Cummins
- 2018 Ram 2500/3500 6.7L 24V Cummins
Features
* This kit does not include 1/2” (-8AN) or 3/8” (-6AN) fuel line to feed the distribution block or return to the tank.
** A 0-60 psi pressure gauge is included to allow for quick visual checks of fuel pressure set-point. Regulation pressure is preset at 20 psi, which is optimal for high RPM CP3 pump operation. Additional regulation pressures can be easily obtained by changing the internal regulator spring.
*** This kit is designed to be used with a 6.7L rail and (2) 6.7L CP3 pumps. It will work on a 5.9L block as long as a 6.7L rail and two 6.7L CP3’s are used.
Includes
• Fuel Distribution Block with Integrated 20PSI Regulated Return
• (2) Push Lock CP3 Feed Fittings
• (4) -6AN to M12 Fittings
• (1) -6AN 120⁰ to Push Lock Fitting
• (6) -6AN 90⁰ to Push Lock Fittings
• (1) -6AN 45⁰ to Push Lock Fitting
• (1) -6AN Straight to Push Lock Fitting
• (1) -8AN Straight to Push Lock Fitting
• (1) -8AN 90⁰ to Push Lock Fittings
• (2) -8AN 45⁰ to Push Lock Fitting
• (5) -6 to 9/16”-18 Straight Male Fittings
• (4) -8 to 3/4”-16 Straight Male Fittings
• (6’) -6AN (3/8”) Push Lock Hose
• (4’) -8AN (1/2”) Push Lock Hose
• (1) 0 – 60 PSI Stainless Steel-Case Liquid-Filled Gauge with 1-1/2″ Dial
• (2) M8x1.25 x 55mm Stainless Steel Socket Head Cap Screws
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