We explore the Moment of Inertia and its relationship to clutch assembly size and flywheel diameter, with Jason Wahl, CEO of Tilton Engineering.

Wavetrac differentials offers torque biasing drivetrain parts for all sorts of motorsports. We stopped by the 2016 SEMA booth to have a look at the parts.

We recently got a firsthand look at the ProTorque Converters facility and had the chance to chat with ProTorque's main man, Joe Rivera, Jr. about his company's philosophy towards racing. Check out the details inside.

Have you ever heard of Gear Vendors? Their drag racing Under/Overdrive offerings are legendary in the industry, found in the transmission tunnel of many Hot Rod Drag Week winners and competitors over the years.

This 1953 video from the United States Army breaks down the basic operations of a torque converter. the first hydraulically-controlled auto transmission found its way into the marketplace in the 1940 Oldsmobile while the M5 Stuart tank featured the first automatic transmission in combat use.

If you're looking to eliminate side loads on your crank and supercharger bearings for your Chevy small-block, big-block or LS engine, or your Ford small-block, look no further than Chassisworks’ supercharger gear drives, available in both single and dual drive configurations. Check out our SEMA coverage!

If you're like most of the aftermarket industry, spooling along the fast lane at an uneasy high rpm for long distance drives can leave you wincing most of the trip, rather than enjoying it. Gear Vendors has cured that with their latest component, which allows manual 3-speeds to gain three extra gears!