Transmissions & Drivetrain

Circle D Pro Series 2500-2700 Stall Speed LS 4L60 265mm Torque Converter  Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed  Hand TIG...

Circle D HP Series 2400-2600 Stall Speed LS 4L60 300mm Torque Converter  Great option for Daily Driver vehicle looking for a little more stall. Will drive 99% stock under light throttle. Converter diameter: 300mm - 12" Stall speeds 1800-3200Hand...

Circle D HP Series 1800-2000 Stall Speed LS 4L60 300mm Torque Converter Great option for Daily Driver vehicle looking for a little more stall. Will drive 99% stock under light throttle. Converter diameter: 300mm - 12" Stall speeds 1800-3200Hand TIG...

Circle D HP Series 1800-2000 Stall Speed LS 4L60 300mm Torque Converter Great option for Daily Driver vehicle looking for a little more stall. Will drive 99% stock under light throttle. Converter diameter: 300mm - 12" Stall speeds 1800-3200Hand TIG...

TCI Super Street Fighter 4L60E/4L65E Lock-Up Torque Converter 242932 Fits 1998-02 4L60E F-Body LS1 Applications; 1999-06 4L60E/4L65E Trucks w/ 4.8, 5.3, 6.0 Engines. Will not fit 1997-05 Corvette.  Designed with the extreme high performance...

Hays 3600-4200 Stall 4L60E/4L65E 3/4 Race Torque Converter 97-1H36Q Features: 3/4 Race series converters are built, tested, and proven to support up to 650 HP. State of the art Spray Welding process is used in select areas. Spray Welding provides...

Hays 3200-3600 Stall 4L60E/4L65E 3/4 Race Torque Converter 97-1H32Q Features: 3/4 Race series converters are built, tested, and proven to support up to 650 HP. State of the art Spray Welding process is used in select areas. Spray Welding provides...

Hays 2800-3200 Stall 4L60E/4L65E 3/4 Race Torque Converter 97-1H28Q Features: 3/4 Race series converters are built, tested, and proven to support up to 650 HP. State of the art Spray Welding process is used in select areas. Spray Welding provides...

Hays 2400-2800 Stall 4L60E/4L65E 3/4 Race Converter 97-1H24Q Features: 3/4 Race series converters are built, tested, and proven to support up to 650 HP. State of the art Spray Welding process is used in select areas. Spray Welding provides clean,...

TCI Breakaway 4L60E/4L65E Torque Converter 242938 (1998-02 F-Body 1999-06 LS Truck) TCI Breakaway torque converters are built for moderately modified street machines and weekend racers that can be used as daily drivers. They provide approximately...

TCI Street Fighter Multi-Clutch Lock-Up Torque Converter for GM 4L60E Fits GM, 1984-97 700R4, 30-Spline, 1.703" Crank Pilot, 1993-97 4L60E & 1997-05 4L60E C5 Corvette Designed with the street/strip application in mind, this torque converter...

TCI Street Fighter Torque Converter for GM 4L60E Fits GM, 1984-97 700R4, 30-Spline, 1.703" Crank Pilot, 1993-97 4L60E & 1997-05 4L60E C5 Corvette Designed with the street/strip application in mind, this torque converter benefits more radically...