Issues with 8.1 Vortex with Allison Transmission
Has anyone had any problems with an 8.1 Vortex with an Allison Transmission in a one ton truck.
Forum Discussion
We bought one of the first 8.1 3500 dually and it was great for 58000 miles when we traded for our 05. If fact it was like new. I say like new but 58000 miles is not new. NBS switch did go out as most did.
chevman
chevman
