Merchant Automotive has a long history of building transmissions for customers from all over the country who depend on their truck for many types of applications. The components in the Maximum transmission kits were selected specifically based on our experience working exclusively on the GM Duramax trucks with an Allison transmission.
Sort By:
10633 MAximum Work Series Transmission Kit thumbnail
 
01-04 MAximum-W MAximum Work Series Transmission Kit, Allison 1000, LB7, 2001-2004Designed to optimize the potential of the Allison transmission even with additional power

Price $1,295.00 - $2,940.00
10657 MAximum Pro Series Transmission Kit thumbnail
 
01-04 MAximum-P MAximum Pro Series Transmission Kit, Allison 1000, LB7, 2001-2004Designed for use with engines modified above stock or with aftermarket components

Price $1,799.00 - $4,709.00