5% Radium Engineering 13-14 Ford Shelby GT500 S197 Fuel Rail Kit Radium Engineering Sale! from 26595 27995 /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. All 8 ports are threaded for 8AN ORB; Accomodates factory sensors; CNC machined Aluminum; Laser etched and anodized; Stainless steel hardwareThis Part Fits: Year Make Model Submodel 2008-2014 Ford Mustang Shelby GT500 2008-2009 Ford Mustang Shelby GT500KR