1. Home
  2. Uncategorized
  3. GM Will Offer Six-Speed Allison

GM Will Offer Six-Speed Allison

Originally Published in Trailer Life Magazine

General Motors will offer an optional six-speed Allison automatic transmission in its 2006
Chevrolet and GMC HD 2500 and 3500 pickup trucks, equipped with the 8.1-liter Vortec gas
and 6.6-liter Duramax diesel engines.

The new transmission will be similar in construction
to the existing five-speed Allison, but it will incorporate a number of new operational
features and improvements. Pricing has not been announced yet.

The Best of RV Magazine Delivered to your Inbox

Subscribe to RV.com and RV Magazine

Subscriptions starting at only $14.97 per year.

Members save by only paying $9.97 per year!

logo

Please login or register to view archived articles.

Sign In

Do not have an account? Create New Account

Menu