Fleece Performance Regulated Return Fuel Distribution Block 07.5-18 Cummins 6.7 2011 GMC Sierra 2500 HD

2011 GMC Sierra 2500 HD SLE

From poor charging to hard-starts and even no-start conditions

they also allow for easier engine assembly and proper alignment of the main bearing caps every time

ARP 17-21 6

Replace the worn turbo in your 2007

Fleece Performance Regulated Return Fuel Distribution Block 07.5-18 Cummins 6.7 2011 GMC Sierra 2500 HDThe 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