View Full Version : older gm 3500 hd

11-16-2005, 10:53 PM
Does anyone know what gear ratio the GM 3500 hd ran before they ended its life?

Did anyone else notice that you cant get a duramax in the '06 3500 cab/chasis? Seems like they are forcing you to move up to the 4500...

11-16-2005, 10:56 PM
Who told you you couldn't get a Duramax in the 3500?? I just picked my new one up last week (2500hd on order for 4 weeks). My dealer had 3 or 4 on the lot with Max's in them.

11-17-2005, 12:32 AM
the gm site is where im coming from. they definately offer them in the regular pickups but im talking cab/chasis for upfiting... also, this is for my 2006

11-17-2005, 03:54 PM
The duramax is available in anything 2500hd and up it's probably a typo.
The 3500hd's probly ran a 4:10, 4:56 or 5:13 Depending on if you got the 350, 454, or the 6.5 Diesel.