8.1/Allison 2156 Bin needed

[dave w]

If you have the correct VIN for the 2156 OS Vehicle, there is the option to purchase a file from TunerCats. http://www.tunercat.com/

I've purchased several .cal files from TunerCats, maybe TunerCats would be willing to sell the .bin file as well?

I've helped a few members by downloading a .cal file and posted back the .bin files.

dave w

[Rocko350]

2003allison8.12500HDStock.cal0481lallison.cal

try these. i got them out of federal govt trucks.