Our Goal:

"To provide a full range of information and education resources to those working in and profiting from the powertrain aftermarket."

Industry Focus:

Our people are full-time, market-oriented account executives and editors working exclusively in the transmission/powertrain market. Our experience, resources and advice are at your disposal.

We Want To Help:

Regardless of the need, whether it be hard-to-find technical support, a phone number for a supplier or an advertising package to showcase products to the industry, we want to be involved and lending a hand. Serving the transmission/powertrain industry is our sole purpose.


Transmission Digest is the long-standing and credible journal for the transmission/powertrain business. An industry-reflecting editorial mix consists of: business and extensive technical coverage including marketing and management as well as automatic and manual transmission diagnostic, repair and installation information. Each month's magazine
offers technical support in the related areas of driveability and torque converter rebuilding.

Monthly issues include accurate, credible, well-read columns and departments:

  • Technically Speaking® - late-breaking automatic transmission technical issues
  • Shift Pointers - diagnostic and rebuilding processes for automatics
  • Up To Standards - technical rebuilding curriculum for manual transmission rebuilders
  • It's Your Business - shop management and profitability topics
  • TASC Force Tips - automatic transmission tips from the Sonnax TASC Force
  • Tech-to-Tech - drivability and diagnostic tips, electronic and digital troubleshooting
  • Industry Products - review of new products
  • R&R Tech - support resources tailored to the needs of the transmission installer
  • Body of Evidence – Focused on valve body issues
  • Feature Profiles - introducing the people, ideas and processes of industry suppliers
  • Standard Issue – Manual transmission/clutch tech tips from the INA/FAG/LuK support team
  • Shop Profiles - good ideas from successful shops and successful owner
  • Torque Converter Tech Tips - for everyone who rebuilds or installs torque converters

Editorial Calendar:

Transmission Digest prides itself on providing an editorial mix that catches the attention of serious shop operators, managers and technicians who want the latest industry information and have a keen interest in the latest Transmission products being advertised.

Click here to download 2019 edition.

Rate Card / Media Kit:

Download and print this PDF file to review the Rate Card for advertising in Transmission Digest.

Materials Submission Guidelines:

Download and print these PDF files to review the Mechanical Specifications for advertising in Transmission Digest -

  • Submission Guidelines PDF
  • Mechanical Specs PDF
  • Insert Specs PDF