2500 Stall Series STREET MASTER Torque Converter, GM 4L80E
The "Street" converter was design for the driver who is looking for that competitive advantage. By raising the stall RPM you can eliminate that slow, sluggish start. Recommended for stock to slightly modified engines to achieve performance, along with a smooth idle when the car is in gear.
HD 3000 Stall Series PRO-STREET Torque Converter, GM 4L80E
All Pro-Street converters are brazed to increase strength and have full needle bearing design, front and rear to insure reliability. All stall speeds are approximate and will depend upon application.