2007.5-2018 Cummins Regulated Return Fuel Distribution Block The Fleece Performance Cummins Regulated Return Fuel Distribution block takes our standard fuel distribution block to the next level by fully integrating a high flow pressure regulator. This feature in combination with high flow aftermarket electric fuel pumps without built in pressure regulation provides more consistent fuel pressure at the CP3. It also has one additional return line port, and one additional feed line port. The additional return line port allows you to remove the factory fuel pressure relief valve hard line and fuel injector return galley hard line to provide clearance for high flow side draft intakes, common on competition engines. The two feed line ports allow you to run two lift pumps to ensure you always have enough fuel volume. Metric straight thread to AN fittings and hose are included to replace the aforementioned hard lines and plumb those returns to the regulated return distribution block (NOTE this kit does not include 1/2" (-8AN) or 3/8" (-6AN) fuel line to feed the distribution block or return to the tank). There is also a 0-60 psi pressure gauge 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 swapping the internal regulator spring. NOTE: This kit is designed to be used with a 6.7L rail and (2) 6.7L CP3 pumps.

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Warranty

This Part Fits:

Year	Make	Model	Submodel
2007-2010	Dodge	Ram 2500	Laramie
2007-2010	Dodge	Ram 2500	SLT
2007-2010	Dodge	Ram 2500	ST
2008-2010	Dodge	Ram 2500	SXT
2010	Dodge	Ram 2500	TRX
2007-2010	Dodge	Ram 3500	Laramie
2007-2010	Dodge	Ram 3500	SLT
2007	Dodge	Ram 3500	Sport
2007-2010	Dodge	Ram 3500	ST
2008-2009	Dodge	Ram 3500	SXT
2013-2018	Ram	2500	Big Horn
2011-2018	Ram	2500	Laramie
2014-2015	Ram	2500	Laramie Limited
2011-2018	Ram	2500	Laramie Longhorn
2016-2018	Ram	2500	Limited
2013-2015	Ram	2500	Lone Star
2012-2016	Ram	2500	Outdoorsman
2011-2018	Ram	2500	SLT
2011-2013	Ram	2500	ST
2013-2018	Ram	2500	Tradesman
2013-2018	Ram	3500	Big Horn
2011-2018	Ram	3500	Laramie
2014-2015	Ram	3500	Laramie Limited
2011-2018	Ram	3500	Laramie Longhorn
2016-2018	Ram	3500	Limited
2013-2015,2017	Ram	3500	Lone Star
2011-2018	Ram	3500	SLT
2011-2013	Ram	3500	ST
2013-2018	Ram	3500	Tradesman