Fleece Performance Regulated Return Fuel Distribution Block 07.5-18 Cummins VGT Turbos 2016 GMC Sierra 3500 HD

2016 GMC Sierra 3500 HD SLE

A urethane plug is also included for those cold weather applications where you want to block the auxiliary air scoop

2014 Ram 1500 Big Horn

1999 Chevrolet K2500 Suburban LS

XDP's X-TRA Cool Radiators are built with a high efficiency core that has more fins per inch

Fleece Performance Regulated Return Fuel Distribution Block 07.5-18 Cummins VGT Turbos 2016 GMC Sierra 3500 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