AIRDOG R4SBC139 RAPTOR 4G 150GPH PUMP 2015-2016 GM 6.6L DURAMAX LML (MODERATE TO EXTREME) INTERCOOLERS a longer service life

a longer service life

while providing you with a quiet

Tig-Welded:

This Tie Rod is built to OEM dimensions for an easy

6L LMM Duramax 2010 GMC 6

AIRDOG R4SBC139 RAPTOR 4G 150GPH PUMP 2015-2016 GM 6.6L DURAMAX LML (MODERATE TO EXTREME) INTERCOOLERS a longer service lifeUpgrade the fuel system in your 2015 2016 GM 6. 6L Duramax with the PureFlow AirDog R4SBC139 Raptor 4G 150GPH Pump. The Raptor 4G improves fuel flow giving you the ability to support fuel system upgrades and other engine modifications. From the factory, your Duramax does not come with a lift pump to supply your engine with fuel. Instead it relies on the CP3 injection pump to pull from the tank. This not only excessive wear on your CP3 pump, but it