Driven frequently, well-maintained, working CTIS, bobbed by previous owner.



The chassis was originally a M931a2, the previous owner bobbed it and installed a shortened M923a2 bed.

Both featured the same 8.3 liter Cummins Turbo Diesel 6cyl and Allison 5 speed transmission



The 931 was a Tractor for hauling large/heavy trailers, otherwise they are extremely similar. This will go 70mph, just don't do it for too long because the tires will heat up and blow out. So this one looks like a 923, but is technically a 931.

-boost turned up slightly at a diesel garage, top speed 70mph

-hidden kill switch

-12v charging port installed in the dash

-stereo installed on the front of the passenger seat/bench

-hideously loud buzzer for "low air pressure" removed, so you just have to watch the air pressure, but you don't have to go deaf while the truck builds up air pressure after start-up

-front 2 windows tinted

-low hours and miles

-very clean underneath

-everything works, wipers, heat, CTIS, 4wd, power steering, Allison transmission, radio

-starts right up, everytime, even in the cold

This is a clean and well-maintained truck. The price is high, but there aren't many around in this condition. Yes, you can get one for $5k, but it won't have everything working and a top speed of 70mph.

Many bobbed ones have inferior beds as well. This has a fully functional, shortened, 923a2 bed, all 3 sides fold down.