Blessed Performance for the Wehrli Fitting, 3/4" Hose Barb, Straight, with 1/2" NPT Port for 2003 to 2007 Dodge Cummins diesel trucks.
Universal Billet Aluminum Adapter Fitting, Straight Hose Barb to Hose Barb 3/4" (0.75 in.) with 1/2" NPT Port. Black Anodized Finish.