Torque Converters

Circle D HP Series 2200-2400 Stall Speed LS 4L80 310mm Torque Converter  *ONLY fits the dished LS style flexplate. Please call with any questions. Great performance torque converter for a daily driven car or truck. This torque converter will have...

Circle D Pro Series 2400-2600 Stall Speed LS 6L80 300mm Triple Disk Torque Converter  This converter is a fantastic upgrade over the OE 6L80 Converters. A daily-driver friendly stall speed coupled with billet components makes this a...

Circle D Pro Series 2200-2400 Stall Speed LS 6L80 300mm Triple Disk Torque Converter  This converter is a fantastic upgrade over the OE 6L80 Converters. A daily-driver friendly stall speed coupled with billet components makes this a...

Circle D Pro Series 5000+ Stall Speed LS PG/350/400 245mm Torque Converter  These Pro Series 245mm billet torque converters are ideally suited Street, Street/Strip, & Sportsman Drag Racing applications using a Powerglide, TH350, or TH400...

Circle D Pro Series 4700-4900 Stall Speed LS PG/350/400 245mm Torque Converter  These Pro Series 245mm billet torque converters are ideally suited Street, Street/Strip, & Sportsman Drag Racing applications using a Powerglide, TH350, or TH400...

Circle D Pro Series 3000-3200 Stall Speed LS PG/350/400 245mm Torque Converter  These Pro Series 245mm billet torque converters are ideally suited Street, Street/Strip, & Sportsman Drag Racing applications using a Powerglide, TH350, or TH400...

Circle D Pro Series 2800-2900 Stall Speed LS PG/350/400 245mm Torque Converter  These Pro Series 245mm billet torque converters are ideally suited Street, Street/Strip, & Sportsman Drag Racing applications using a Powerglide, TH350, or TH400...

Circle D Pro Series 3200-3400 Stall Speed LS PG/350/400 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 Pro Series 2800-3000 Stall Speed LS PG/350/400 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 Pro Series 2500-2700 Stall Speed LS PG/350/400 265mm Torque Converter     Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace...

Circle D Pro Series 3600-3700 Stall Speed LS PG/350/400 258mm Torque Converter      Running an LS or Gen-V LT swap in front of a Powerglide, TH350, or TH400 transmission?  This is the right converter for you!  Our 258mm...

Circle D Pro Series 3400-3600 Stall Speed LS PG/350/400 258mm Torque Converter      Running an LS or Gen-V LT swap in front of a Powerglide, TH350, or TH400 transmission?  This is the right converter for you!  Our 258mm...