TREMEC Transmissions are used in various applications by many major vehicle manufacturers, including in some of the industry's most coveted high-performance sports cars. Additionally, TREMEC Transmissions are the choice transmission of many sportsmen throughout the motorsports and racing communities.

Each product undergoes a myriad of analytical tests to assure quality and durability.

These industry leading solutions are achieved through a combination of cutting-edge technologies and far-reaching experience.

TREMEC's Easy-Shift™ series of medium-duty transmissions are designed to handle the high-torque of today's high-torque diesel engines, and demanding conditions of today's toughest mid-range applications.

Available in both 5 and 7-speed configurations, all Easy-Shift transmissions feature TREMEC's patented Opti-Rail™ shift rail mechanism.

This fastener-free technology distributes stress evenly across the mechanism to prevent misalignment and potential for failure; while simultaneously promoting smooth, low-effort shifts.

The TREMEC Pro-Shift™ series represents one of the most comprehensive line-ups of heavy-duty transmissions found anywhere in the industry.

Available in configurations ranging from nine speeds to eighteen, and featuring up multiple PTO options, there is a Pro-Shift transmission to fit virtually any on or off-road need. Among the accolades of the Pro-Shift series are the industry's lightest 10-speed (Pro-Shift Lite II), and TREMEC's patented Opti-Lube™ internal oiling system, which reduces friction and temperatures for improved efficiency, economy, and longevity.

Wherever the need for durable gears, shafts, or shift controls exists, TREMEC Components are ready to lead the way.

From engine timing gears to azimuth drives for solar energy systems, TREMEC's quality is without rival. As part of its vertically-integrated manufacturing system, TREMEC's capabilities range from complete engineering services to finished product.

TREMEC Specialty Products include any gear or shaft driven product outside of its traditional manual transmission manufacturing.

Products include severe-duty geared wheel hub assemblies, severe-duty geared accessory drives, and the world's only 4-speed auxiliary transmission, whisper-quiet planetary drives, and many more.

TREMEC aftermarket performance transmissions take the best of TREMEC's O.E. supercar technologies and combine them with features purpose-built to suit the needs of automotive enthusiasts. Designed with both extreme motorsports performance and application flexibility in mind, TREMEC performance transmissions stand unmatched in their ability to reliably bring the joy of manual shifting to the masses.

For more information, please visit our Aftermarket Performance Website.