comes with 'new' engines, the 275 CUI and 336 CUI.
basically, they are the 4.5l and 5.5l but renamed and using the V8_2 sound used for the Barstow, Burnside, and Moonhawk.
BeamNG-Jbeam and sounds.
Experimental D-series V8_2 soundpack 1.1
takes the V8_2 sound used for the Bartsow, Burnside, and Moonhawk and adds it to the D-series