Re: Chevy Duramax or Dodge Cumins????
My dad just went through this very same thing. The pre emission trucks are early 2007's and older. If it is a 07 that has the same body as the 06 the emissions will be 06 as stated on the sticker under the hood. That being said if you want the 360 hp the 8th digit of the VIN must be a "D" (not positive on the 8th digit but the digit will be a 2 or a D). The 2 is 310 hp.
DougV>
My dad just went through this very same thing. The pre emission trucks are early 2007's and older. If it is a 07 that has the same body as the 06 the emissions will be 06 as stated on the sticker under the hood. That being said if you want the 360 hp the 8th digit of the VIN must be a "D" (not positive on the 8th digit but the digit will be a 2 or a D). The 2 is 310 hp.
DougV>