DP Customs L5P Duramax Billet -10 AN Rear Thermostat Adapter Fitting requires-vin RPM and dozens more

RPM and dozens more

The thoughtful design also allows users to weld a tubular crossmember on the brace's "blank" spot and allows access to inside the frame rails through the triangle openings for cleaning or hardware reaching purposes

Salsa Plugs

DHD's TORQ series studs provide the perfect blend of quality and value that all Motorsports enthusiast's seek

8 Lug Trucks

DP Customs L5P Duramax Billet -10 AN Rear Thermostat Adapter Fitting requires-vin RPM and dozens moreDP Customs L5P Duramax Billet 10 AN Rear Thermostat Adapter Fitting Easily adapt your L5P's REAR thermostat housings outlet hose to AN style with this custom billet fitting. This piece will help create a leak free connection to your heater core and will allow you to attach onto our billet heater core fittings. Features Billet Aluminum Construction Wrench Provision For Tightening Converts Factory EGR Hose to 10 AN Connection Fitment 2017 2026 L5P