2015-2017 GT350R/5.0L Primary Timing Chain Set (FRPM-6004-GT350PC)Roll with confidence on the 2015 2017 GT350R 5. 0L Primary Timing Chain Set from Ford Racing. These wheels combine aggressive styling with the strength and quality you expect from a factory backed performance brand. Features Displacement: 5. 0L Manufacturer Description Upgrade the primary timing chains of your 5. 0L Coyote engine by swapping them out for the GT350 5. 2L primary timing chains! These chains offer 10% greater strength over 5. 0L Coyote