DP Customs GM 3/4 Heater Core Fitting requires-vin This specific combination of parts

This specific combination of parts

The DP Customs bracket locates the billet bypass regulator block directly behind the second CP3 on a dual fueler fitted 2001-2010 Duramax and works with stock or aftermarket upper radiator hose routing

Swipe capability allows easy switching between screens as needed for towing

Running a plug instead of a relief can potentially damage the motor and injectors during rail pressure spikes

After years of truck pulling and reviewing data in the Shop Truck

DP Customs GM 3/4 Heater Core Fitting requires-vin This specific combination of partsDP Customs GM 3 4 Heater Core Fitting Features Aluminum Construction Double O ringed Lifetime Warranty Fitment 2001 2026 Duramax GM Trucks w 3 4" Heater Core Outlet