Transmissions & Drivetrain
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Circle D Pro Series 5400-5600 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$2,049.00Circle D Pro Series 5400-5600 Stall Speed LS PG/350/400 252mm Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm. This is Circle D's most durable and adjustable option for the high hp...11-10H-34-SL-5400$2,049.00 -
Circle D Pro Series 5200-5400 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$2,049.00Circle D Pro Series 5200-5400 Stall Speed LS PG/350/400 252mm Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm. This is Circle D's most durable and adjustable option for the high hp...11-10H-34-SL-5200$2,049.00 -
Circle D Pro Series 5000-5200 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$2,049.00Circle D Pro Series 5000-5200 Stall Speed LS PG/350/400 252mm Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm. This is Circle D's most durable and adjustable option for the high hp...11-10H-34-SL-5000$2,049.00 -
Circle D Pro Series 4800-5000 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$2,049.00Circle D Pro Series 4800-5000 Stall Speed LS PG/350/400 252mm Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm. This is Circle D's most durable and adjustable option for the high hp...11-10H-34-SL-4800$2,049.00 -
Circle D Pro Series 4600-4800 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$2,049.00Circle D Pro Series 4600-4800 Stall Speed LS PG/350/400 252mm Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm. This is Circle D's most durable and adjustable option for the high hp...11-10H-34-SL-4600$2,049.00 -
Circle D Pro Series 4400-4600 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$2,049.00Circle D Pro Series 4400-4600 Stall Speed LS PG/350/400 252mm Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-4200 rpm. This is Circle D's most durable and adjustable option for the high hp street/track...11-10H-34-SL-4400$2,049.00 -
Circle D Pro Series 4200-4400 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$2,049.00Circle D Pro Series 4200-4400 Stall Speed LS PG/350/400 252mm Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-4200 rpm. This is Circle D's most durable and adjustable option for the high hp street/track...11-10H-34-SL-4200$2,049.00 -
Circle D Pro Series LS PG/350/400 245mm Torque Converter
Circle D Specialties
$999.00Circle D Pro Series 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 transmission with or...11-10-04$999.00 -
Circle D Pro Series 3000-3200 Stall Speed LS 8L90 265mm Torque Converter
Circle D Specialties
$1,499.00Circle D Pro Series 3000-3200 Stall Speed LS 8L90 265mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Converter Diameter - 265mm...24-13-06-3000$1,499.00 -
Circle D Pro Series LS 8L90 245mm Torque Converter
Circle D Specialties
$1,499.00Circle D Pro Series LS 8L90 245mm Torque Converter Pro Series Billet Front/Piston Torque Converter Diameter - 245mm Available in stall speeds from 3200-4200 rpm. Awesome choice for the late model 8L90 equipped GM vehicles looking to maximize...24-13-04$1,499.00 -
Circle D HP Series LS 4L80 300mm Torque Converter 2800-3000 Stall Speed
Circle D Specialties
$859.00Circle D HP Series LS 4L80 300mm Torque Converter 2800-3000 Stall Speed Great performance torque converter for a daily driven car or truck. This torque converter will have excellent street manners and only flash high when you want it. *ONLY...05B-07-09-1G-2800$859.00 -
Circle D HP Series LS 4L80 300mm Torque Converter 2400-2600 Stall Speed
Circle D Specialties
$859.00Circle D HP Series LS 4L80 300mm Torque Converter 2400-2600 Stall Speed Great performance torque converter for a daily driven car or truck. This torque converter will have excellent street manners and only flash high when you want it. *ONLY...05B-07-09-3A-2400$859.00