Transmissions & Drivetrain
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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 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 -
Circle D Pro Series 3000-3200 Stall Speed LS PG/350/400 245mm Torque Converter
Circle D Specialties
$999.00Circle 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...11-10-04-3000$999.00 -
Circle D Pro Series 2800-2900 Stall Speed LS PG/350/400 245mm Torque Converter
Circle D Specialties
$999.00Circle 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...11-10-04-2800$999.00 -
Circle D Specialties LS/LT Billet Flexplate 8 Bolt - FLEX-BS-GM-LST-8
Circle D Specialties
$369.00Circle D Specialties LS/LT Billet Flexplate 8 Bolt - FLEX-BS-GM-LST-8 The perfect addition to your high-end LS/LT build. Features are as follows: SFI 29.2 Certification - Highest Rating Possible 1-Piece Billet Steel Design 6 Bolt or 8 Bolt...FLEX-BS-GM-LST-8$369.00 -
Circle D Specialties LS/Gen V LT Billet Flexplate 6 Bolt - FLEX-BS-GM-LST-6
Circle D Specialties
$369.00Circle D Specialties LS/Gen V LT Billet Flexplate 6 Bolt - FLEX-BS-GM-LST-6 The perfect addition to your high-end LS build. Features are as follows: SFI 29.2 Certification - Highest Rating Possible 1-Piece Billet Steel Design 6 Bolt or 8 Bolt...FLEX-BS-GM-LST-6$369.00 -
Circle D Pro Series 3600-3800 Stall Speed LS PG/350/400 258mm Torque Converter
Circle D Specialties
$999.00Circle D Pro Series 3600-3800 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! The 258mm...11-10-05-3600$999.00 -
Circle D Pro Series 3400-3600 Stall Speed LS PG/350/400 258mm Torque Converter
Circle D Specialties
$999.00Circle 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! The 258mm...11-10-05-3400$999.00 -
Circle D Pro Series 3200-3400 Stall Speed LS PG/350/400 258mm Torque Converter
Circle D Specialties
$999.00Circle D Pro Series 3200-3400 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! The 258mm option...11-10-05-3200$999.00