Circle D Specialties GM 245mm Pro Series PG/350/400 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 without transbrake.  The versatile 245mm core offers great strength along with a wide range of stall speed options making these converters suitable for use with everything from naturally aspirated engines to mild power adder engines producing anywhere from 300 horsepower to upwards of 800 horsepower.  Build features & options on these converters include: