JD's realistic semi truck chassis V2

-comes with my model of a small cam Cummins and my SS-18A 18 speed dual range transmission with a functional splitter and reverse based off of an Eaton Fuller RTLO-16918 -rear end ratio is 4:1 -update exhaust has been fixed and now works correctly -update added fully functional power divider to the front drive axle that will need to be locked for off road use operation is very complex so i don't expect this to be a very useful creation -use num keys 1-4 to select main gears,7 for LO and 0 is reverse -use num enter to return to neutral for all gears except reverse which is a normal clutch gear -num+ will toggle the range selector turning gears 1-4 into 5-8 -num/ will split every gear including reverse Ratios LL-13. 68:1 LH-12:1 1L-9. 12:1 1H-8:1 2L-6. 08:1 2H-5. 33:1 3L-4. 56:1 3H-4:1 4L-3. 42:1 4H-3:1 5L-2. 28:1 5H-2:1 6L-1. 52:1 6H-1. 33:1 7L-1. 14:1 7H-1:1 8L-0. 86:1 8H-0. 75:1