Ford Performance M-6050-SD73A - 7.3L LH Cylinder Head Assembled

Genuine Ford OE assembled Left side cylinder head for 7.3L gasoline engine • Cast aluminum • 62.4 cc combustion chamber • Production valve springs • Valve stem diameter: 8 mm • Intake valve diameter: 55.13 mm • Intake valve seat angle: 45 degrees • Exhaust valve diameter: 42.53 mm • Exhaust valve seat angle: 50 degrees