Calibration:4-68X-R00
MODEL YEAR: 1984 (Model 158) TRUCK ENGINE: 6.9L
*F 250 HEAVY DUTY AND F 350 (MANUAL OR AUTOMATIC TRANSMISSION)
*E 250 HEAVY DUTY AND E 350 (AUTOMATIC TRANSMISSION ONLY)
*HOLE PUNCH DESIGNATES MODEL, YEAR, AND MONTH
MODEL YEAR: 1984 (Model 158) TRUCK ENGINE: 6.9L
*F 250 HEAVY DUTY AND F 350 (MANUAL OR AUTOMATIC TRANSMISSION)
*E 250 HEAVY DUTY AND E 350 (AUTOMATIC TRANSMISSION ONLY)
*HOLE PUNCH DESIGNATES MODEL, YEAR, AND MONTH