TKX 5 Speed Upgrades
SureShift
Our SureShift upgrade improves the shifting the capability of the TKX and upgrades the synchronizers.
- Brass shift fork pads for improved shifting feel.
- Blueprinting, re-assembled to closer specs than factory.
TKX Extreme
The TKX 5-speed is rated for 600ft/lbs of torque right out of the box, but that’s not enough for some of our customers. With our American Powertrain Extreme Series Upgrade, we can increase the torque capacity to 900 ft/lbs.
Upgrades include:
- All SureShift upgrades.
- Brass shift fork pads for improved shifting feel.
- Carbon fiber lined synchronizers for smoother gear engagement.
- Blueprinting, re-assembled to closer specs than factory.
- REM polishing of gears and shafts for cooler temps, increased strength and removes gear stress risers.
- CRYO extreme low temperature metal treatment for increased strength and wear resistance.
Call (931) 646-4836 for pricing and details