1993 Cummins L10-260 diesel engine, 260 HP, fully mechanical PT fuel system, air to air cooled, externally balanced, CPL 1562, Jacobs engine brake, side mounted air compressor . GOOD RUNNING ENGINE, SEE VIDEO. REMOVED FROM A MUNICIPAL TRUCK W/ ONLY 80K MILES SHOWING WHEN DISMANTLED, 40-50 PSI OIL PRESSURE, NO SIGNIFICANT SMOKE OR BLOWBY OBSERVED DURING COLD TEST RUN. VIDEO: https://www.youtube.com/watch?v=msl4uS6Tnag IMPOSSIBLE TO FIND LATE MODEL LTA10 ENGINE W/ JAKES, DRY INTAKE AND EXTERNALLY BALANCED — THE BEST !