GM 252mm Pro Series 4L80E Torque Converter

The Circle D Pro Series 252mm billet torque converter for the GM 4L80E transmission — our most durable and adjustable option for high hp street/track cars. Designed for use in 800+HP applications, this converter is the perfect match for your big power turbo, blower, or nitrous engine.

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

Fits GM vehicles equipped with the 4L80E transmission. Choose your stall speed (3200-6000 RPM range or Ask CDS), lock-up configuration (non-lockup, single disk, or 3 disk), and sprag option (spragless — non-lockup only, or mechanical diode upgrade). Custom manufactured item; lead time approximately 3-4 weeks.