Fleece Performance Regulated Return Fuel Distribution Block 07.5-18 Cummins VGT Turbos 1999 Chevrolet K2500 Suburban LS

1999 Chevrolet K2500 Suburban LS

2016 GMC Sierra 3500 HD SLE

Momentum HD Cold Air Intake System w/ Pro 5R Media Dodge Diesel Trucks 19-20 L6-6

The OE rocker arm bridges in your valvetrain were designed for stock output levels

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

Fleece Performance Regulated Return Fuel Distribution Block 07.5-18 Cummins VGT Turbos 1999 Chevrolet K2500 Suburban LSThe 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