Transmissions & Drivetrain
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Circle D Pro Series 5200-5400 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$1,849.00Circle 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$1,849.00 -
Circle D Pro Series 5400-5600 Stall Speed LS 4L80E 252mm Torque Converter
Circle D Specialties
$2,099.00Circle D Pro Series 5400-5600 Stall Speed LS 4L80E 252mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm This is our most durable and adjustable option...05-12H-34-5400$2,099.00 -
Circle D Pro Series 5400-5600 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$1,849.00Circle 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$1,849.00 -
Circle D Pro Series 5600-5800 Stall Speed LS 4L80E 252mm Torque Converter
Circle D Specialties
$2,099.00Circle D Pro Series 5600-5800 Stall Speed LS 4L80E 252mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm This is our most durable and adjustable option...05-12H-34-5600$2,099.00 -
Circle D Pro Series 5600-5800 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$1,849.00Circle D Pro Series 5600-5800 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-5600$1,849.00 -
Circle D Pro Series 5800-6000 Stall Speed LS 4L80E 252mm Torque Converter
Circle D Specialties
$2,099.00Circle D Pro Series 5800-6000 Stall Speed LS 4L80E 252mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-6000 rpm This is our most durable and adjustable...05-12H-34-5800$2,099.00 -
Circle D Pro Series 5800-6000 Stall Speed LS PG/350/400 252mm Torque Converter
Circle D Specialties
$1,849.00Circle D Pro Series 5800-6000 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...11-10H-34-SL-5800$1,849.00 -
Circle D Pro Series LS 4L60 245mm Torque Converter
Circle D Specialties
$1,099.00Circle 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$1,099.00 -
Circle D Pro Series LS 4L60 265mm Torque Converter
Circle D Specialties
$1,099.00Circle 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$1,099.00 -
Circle D Pro Series LS 4L80 265mm Torque Converter
Circle D Specialties
$1,099.00Circle D Pro Series LS 4L80 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...05-12-06$1,099.00 -
Circle D Pro Series LS 4L80E 252mm Torque Converter
Circle D Specialties
$2,099.00Circle D Pro Series LS 4L80E 252mm Torque Converter This is our most durable and adjustable option for the high hp street/track cars. Designed for use in 800+HP, this converter is the perfect match for your big power turbo, blower, or...05-12H-34$2,099.00 -
Circle D Pro Series LS 6L80/6L90 252mm Torque Converter
Circle D Specialties
$2,099.00Circle D Pro Series LS 6L80/6L90 252mm Torque Converter This is our most durable and adjustable option for the high hp street/track cars. Designed for use in 800+HP, this converter is the perfect match for your big power turbo, blower,...07-12H-34$2,099.00