FORD F250SD PICKUP 99 (7.3L, 8-445, diesel, VIN F, 8th digit), from 12/7/98, w/exhaust pressure valve. FORD F250SD PICKUP 00-02 (7.3L, 8-445, diesel, VIN F, 8th digit), w/exhaust pressure valve. FORD F250SD PICKUP 03 7.3L (8-445, diesel, VIN F, 8th digit), w/exhaust pressure valve.
