CP Pistons set for Ford XR6 I6 4.0L includes six pistons sized to a 3.634 in. bore and a 9.0:1 compression ratio for the inline-six application. Sold as a complete six-cylinder set, these pistons are intended for rebuilding or refreshing the XR6 engine and provide the specified bore and compression characteristics to match engine reconditioning or performance-oriented assembly needs.
CP Piston Ford XR6 I6 4.0L - Bore 3.634in - CR 9.0:1- Set of 6