DP Customs GM 3/4 Heater Core Fitting requires-vin There isn't any need for

There isn't any need for boxes or interceptor modules that need to be mounted under the hood or on firewall

1 billet filter head accepts standard spin-on fuel filters

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

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

This specific combination of parts

DP Customs GM 3/4 Heater Core Fitting requires-vin There isn't any need forDP 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