CIRCLE D SPECIALTIES
Torque Converters

GM 252mm Pro Series PG/350/400 Torque Converter

Pro Series Billet Torque Converter Converter Diameter - 252mm 10" Available in stall speeds from 3200-4200 rpm

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 nitrous engine.

Features include:

• Billet Front Cover
• Multiple Bolt Pattern Front Cover
• Screw On Pilot (standard GM, LS)
• Anti-Balloon Plates on Pump and Turbine
• CNC Machined Steel Stator For Maximum Adjustabilty
• Mechanical Diode One Way Clutch
• Furnace Brazed and Hand TIG Welded Fins