Streetmaster Torque Converter by ATI Performance®. The Streetmaster Torque Converter is designed to make the most of your everyday driving needs. It's commonly used to enhance bottom end torque characteristics without sacrificing cruise efficiency. This unit generally provides an 800 to 1000 RPM increase in stall speed when used with stock-type rear end ratios and mildly modified engines. We put the same technology into Super Streetmaster torque converters as all our championship winning parts.
- Minimizes low RPM slippage
- Reduces heat build-up
- Fully furnace brazed fins
- ATI converter pilot and 4140 steel pump hub
- 4140 turbine hub
- Torrington Roller Thrust Bearings
- Springs and rollers in the stator
- Adapter ring for secure mounting to the flywheel with threaded holes
We furnace braze the pump and turbine and install a new billet stator cap, springs and rollers in the sprag. A new hub, pilot, and mounting ring are installed and CNC-machined for perfect accuracy. ATI’s components are factory reinforced
ATI Performance Products is a family owned and operated company with over 50 years of experience in manufacturing top-grade race products, including competition transmissions, flexplates, adapter kits and internal transmission components. Located in Maryland, ATI Performance® produces a variety of true track-tested and proven products manufactured under the strictest quality control in one of the most advanced manufacturing facilities in the industry. ATI proudly holds over a dozen of U.S. Government patents.