RTS Serious Stall Converters

RTS high stall torque converters are designed for serious-minded performance enthusiasts and offer additional strength and durability. The higher stall speeds of these converters will launch the car in a higher RPM range where more torque is readily available, resulting in quicker acceleration. They’re available for a variety of transmission makes and models. They are also available in a custom build model to suit any performance high horsepower application.

Click here for more details on our custom built torque converters.



  • Built using state-of-the-art tools & equipment
  • Lock-up converter
  • Includes NEW components
  • Welded internal hub
  • Welded fins on turbine and impeller
  • Welded pilot
  • Chromoly Flanged hub, acts as a internal Anti Balloon plate
  • All critical surfaces are resurfaced by skilled craftsman
  • Pressure tested to ensure a full and complete weld
  • Electronically balanced for precision accuracy
  • Made in the USA!

Torque Converter Specs

Stall: 3600-4000
Series: Bandit Plus rated up to 950HP
Transmission Type: 4L80E
Size: 10''
Turbine: 35 spline
Bolt Circle: 11.5"
Pilot Size: 1.703
Mount: Mounting Ring accepts 6 x M10x1.5 bolts

Notes: Requires Aftermarket Flexplate # RTS-FP754

  • Impeller Hub
  • Sprag Cartridge
  • 35-Tooth Turbine Hub
  • Pilot
  • Front Cover
  • Washer Vespel®
  • O-Ring Fluorocarbon
  • Seal PTFE
  • Clutch Plate with Internal Splines, Woven Carbon Frictions
  • Clutch Plate with External Splines, Woven Carbon Friction
  • Damperless Piston
  • Thrust Bearing Turbine-side
  • Thrust Bearing Impeller-side