ACC Performance Boss Hog 49492 Night Stalker GM 4L80E Torque Converter

ACC Performance designed this Boss Hog 49492 Night Stalker Torque Converter for GM 4L80E transmissions with a 2.5" impeller hub. This hand-built 12” converter has a stall speed of 2200-2800 RPM, and can handle up to 500 horsepower! All Boss Hog torque converters are welded at the fins, not furnace-brazed, eliminating erosion over time. They include industrial-strength Torrington-type bearings that handle more torque than light-duty needle bearings. Aircraft aluminum washers instead of inferior fiber washers ensure all power transfers directly to the ground. Boss Hog 49492 Night Stalker Torque Converter Features: Fits GM 4L80E transmissions Stall Speed: 2200-2800 RPM Diameter: 12.00 in. Bolt Circle: 11.675 in. Input Spline Quantity: 35 Crank Pilot Diameter: 1.703 in. Mounting Hardware Type: 3/8-16 Bolts Mounting Hardware Included: No Balanced: Yes Transmission Cooler Required: Yes Lockup Compatible: Yes Anti-Ballooning Plate: No Quantity: Sold Individually Note: Boss Hog recommends