Originally Posted by wyo700
Did you buy the truck used? My father in law has a 06 2500hd and someone added the vortecmax badge on his truck that he bought used. The vortecmax badge was only a badge used in half tons that came with the 6.0. I would do some more checking but if your truck is used then I'm 100% sure it's not an Allison trans. If you bought your truck brand new then well i guess I'm wrong. I worked in a fleet garage where we had A LOT of 3/4 and 1 ton GMs with the 6.0 and the six speed and not a single one was a Allison nor was the Allison an option. Not trying argue or cause a problem. I just dont want you to think you have something when you may not.
Lol!! Thats what i thought. I have a whole file cabinet full of emblems and name plates, from cars ive worked on. I can make your vehicle anything you want it to be
Someone could have swapped the hood or doors....on the 07 and up hd chevys, the chrome nameplate pops off and has a couple screws under it. If its a double side taped emblem, like they had on the earlier trucks on the door, then somebody put it there.
Easy to check the trans., allisons have a spin on filter.....cant miss it