This 258 was bought from ATK performance about 3 years ago and has about 35K miles on it. The engine has mopar performance's Fuel injection kit installed on it before it was installed in my jeep. The fuel injection kit is complete with everything that came with it when i ordered it. this kit now sells for over 2000 dollars. I will be including the fuel pump, all of the sensors, the computer, the wiring harness, and the original installation instructions. This engine also comes with headers from pacesetter and if you want you can have the whole exhaust system from my 83 CJ-7. The engine comes with all of the brackets for the alternator and the powersteering pump but does not include the pump or alternator. This engine does not include the motor mounts either. This engine had a tune up about 1000 miles ago and ran great when i pulled it out. I am selling this engine because i am installing a 360 and i have no more use for it so some one else might just was well put it to work. if you have any more questions feel free to ask and if you want some more pictures i can take them and email them to you. This engine is used and is being sold as is with no warranty. I will ship this item at the buyers expense but pick up would probably be the best option. delivery might be able to be arranged but contact me before the auction ends. i have many pictures so emial me if you want to see them