For Immediate Release

Silver Sport Transmissions - www.ShiftSST.com - info@ShiftSST.com - 865.609.8187



New Kid on the Rock

TREMEC TR-4050 5-Speed now available for 4WD

April 18, 2019

Silver Sport Transmissions has the perfect gearing solution for your 4WD. With a 6.16 1st gear and 6.03 reverse, your 4WD will be a rock crawling monster! On the highway, expect a different experience altogether with a .76 5th gear overdrive. SST’s optional STX® Short Throw Shifter will make changing gears quick and easy while the TR-4050’s multiple shift rails and internal shifter provide excellent shift feel and performance. The TR-4050 is fully synchronized, including reverse and the advanced synchronizer technology reduces shift effort and makes shifting smooth. Now available for Cummins 4BT, 6BT, 5.0, Ford Windsor small block, Ford Coyote, SBC, BBC, LS, small block Mopar and Gen III Hemi. Call 888-609-0091 or visit ShiftSST.com to learn more.



Silver Sport Transmissions, LLC is located in Rockford, TN. It is the fastest growing TREMEC® Elite Distributor. SST specializes in engineering custom transmission components for PerfectFit™ Kits.

TR4050 Drivers.jpgSTX Shifters 4WD.png

Tom ,

2011 Ram 3500 C&C Diesel
2009 Challenger R/T
1971 Challenger Conv. 511/4 speed
1970 Challenger R/T 503/727