Before you know it, the Third-gear synchronizers are shot ... missed shifts and eventually will damage transmission parts, even if the tranny is pro-shifted. Walt adds this insight about the ...

From the outset of the coupe’s comeback, making the switch from a fortified Ford automatic transmission (AODE/4R70W) to Gearstar Performance Transmissions’ Level IV Pro Series 4L80E (yes ...

It minimizes unnecessary shifting and maximizes time in gear in challenging terrain for excellent performance. Rock-Free Mode is also now standard on the Paccar TX-18 Pro transmission. If off-road ...

In this detailed video, we take an in-depth look at the manual transmission system found in motor vehicles. The manual transmission remains a favorite for many driving enthusiasts due to its control ...

Kenworth now offers the PACCAR TX-12 PRO transmission with MX-13 engines, delivering off-highway performance and ...

The 12-speed gear set provides wide ratio coverage, allowing for enhanced maneuverability around job sites. “The new TX-12 PRO transmission is a welcomed addition to the Paccar transmission ...