DP 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 aide you in 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 Duramax