and a couple LBZ zf6 trucks as well

 

unicorns pretty much

 

LBZ with ZF6 thats like finding the hay in the needle stack its that hard. here in Wayne county PA i no of 2 duramax's with ZF6's in them. a modded 2001 chevy and my girlfriends dad's 2004 LLY with ZF6 I drove it before its nice, but i like my allison more, he found the truck in Texas and had to have it.. you know how that goes.

 

Who wants to shift anyways, other than the CumminGs guys???

 

show me one thats factory.....

 

The only difference is tunes seriously though not much difference between them all

LB7 came with a regualar turbo no VVT LLY and up had a VVT Turbos and EGR's.

 

the only reason they shift is because there automatic's suck.

 

this gentleman


down loaded the ecm myself cam up as a LBZ engine tune and it has a ZF6 tranny

 

ooh pretty