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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 inch (-8AN) or 3/8 inch (-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. It will work on a 5.9L block as long as a 6.7L rail and (2) 6.7L CP3 pumps are used.
Kit Includes:
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Items with weights ove 100 lbs will be subject to a freight and handling fee.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
These items are not returnable or refundable. Please be aware of this when purchasing
-Opened or Damaged Packages
-Truck Freight items
-Special order items (Any Non Diesel item is Special Order)
-Powder Coated / Custom / Painted Products
-Tuning
-Programmers and Related
-Products containing electrical components.
-Emissions Defeating electronics or equipment (No Exceptions)
Products that ship direct from the manufacturer may have delayed tracking upto 2-3 days or more..
If a product is out of stock or shipping direct from the manufacturer, we will send a notifacation email.
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