2007.5-2018 Cummins Regulated Return Fuel Distribution Block Fleece Performance GM Silverado/Sierra " 6L V8 Duramax diesel:

6L V8 Duramax diesel:

Easy to install and fully adjustable on the vehicle

Improved clutch holding capacity for increased durability

This stylized bed mat features a large "RC" and "Rough Country" logo with angled lines for an improved look that also protects your truck bed

Control air pressure at the push of a button from the comfort of your vehicle

2007.5-2018 Cummins Regulated Return Fuel Distribution Block Fleece Performance GM Silverado/Sierra " 6L V8 Duramax diesel: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