Transmissions & Drivetrain
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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 4L60 258mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series 3000-3200 Stall Speed LS 4L60 258mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 258mm - 10 1/4" Available in stall speeds from 2800 - 3700 rpm Furnace Brazed Hand...01-12-05-3000$1,159.00 -
Circle D Pro Series 3200-3400 Stall Speed LS 4L60 265mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series 3200-3400 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...01-12-06-3200$1,159.00 -
Circle D HP Series 2600-2800 Stall Speed LS 4L60 300mm Torque Converter
Circle D Specialties
$759.00Circle D HP Series 2600-2800 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...01-07-09-2600$759.00 -
Circle D Pro Series LS 4L60 265mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series 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 Welded Torrington...01-12-06$1,159.00 -
Circle D HP Series LS 4L60 300mm Torque Converter
Circle D Specialties
$759.00Circle D HP Series 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 Welded Woven Lockup...01-07-09$759.00 -
Circle D Pro Series LS 4L60 245mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series LS 4L60 245mm Torque Converter The "go to" converter for the street/strip F-body, truck, GTO or similar 97-04 Corvette See "4L60 LT Product Line"2005 C6 Corvette Pro Series Billet Torque...01-11-04$1,159.00 -
Circle D Pro Series 5000+ Stall Speed LS PG/350/400 245mm Torque Converter
Circle D Specialties
$999.00Circle 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...11-10-04-5000$999.00 -
Circle D Pro Series 4700-4900 Stall Speed LS PG/350/400 245mm Torque Converter
Circle D Specialties
$999.00Circle 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...11-10-04-4700$999.00