New Improvements
Android Push Notification Patch
Merchant Automotive is your source for all Duramax Engine and Allison Transmission needs.
Finally an app that puts Duramax technical information at your fingertips. From torque specs to step by step instructions, this is a quick reference tool that will benefit not only mechanics, but also truck owners.
Keep up to date with current promotions and events going on at Merchant Automotive.
Quickly access website promo codes, videos of latest products and current projects.
