Replacement Radiator Direct-Fit 2006-2010 GM 6.6L Duramax X-TRA Cool XD297 XDP Premium Fuel Injectors The Gen 3 KC300x features

The Gen 3 KC300x features a

1 kit features a billet return filter head that accepts a readily-available Donaldson P550943 spin-on fuel filter which prevents debris from reaching the tank

Conical Dry Filter Element

Furthermore

These potential issues are the reason upgraded valve springs are essential on modified engines

Replacement Radiator Direct-Fit 2006-2010 GM 6.6L Duramax X-TRA Cool XD297 XDP Premium Fuel Injectors The Gen 3 KC300x featuresUse the XDP X TRA Cool Direct Fit Replacement Radiator XD297 to upgrade the failed radiator in your 2006 2010 GM 6. 6L Duramax LBZ and LMM. The X TRA Cool Radiators are built for increased durability over your factory radiator. Using construction techniques borrowed from the HD and semi truck industry, X TRA Cool Radiators give you a long lasting direct fit upgrade to protect your engine and cooling system. High Efficiency Core Design With more fins