+3 Billet Aluminum Fuel Filter Return Fitting for 2011-2016 6.7l Ford Powerstroke KB-6.7l-11-16-FFRLF $39.95 In stock Quantity: 1 Add to Bag Product Details Cross Reference:: HC3Z-9A564-A HC3Z9A564A Billet Aluminum Fuel Filter Injector Return Line Fitting Billet Aluminum Direct replacement for OE plastic fitting Auxiliary 1/4" NPT fuel port for gauge use Fits: 2011-2016 6.7l Ford Powerstroke Engines. Save this product for later Favorite