1989 7.3L idi. 75,000miles 5 digits on dash service books last entry in 2005 (when it was retired from moving van fleet) says 169,057. So probably only rolled over once. 89 has been off the road since December 2016 because transmission started to slip in 1st gear. 1989 engine can be seen running. Price is $999. OBO. Thanks for looking..