ACC Performance Boss Hog GM Night Stalker Torque Converter 1600-2200 RPM Stall - 4L60E HB22411 Endurance racers keep their focus

Endurance racers keep their focus high and lap times low by staying in the cool zone

Mag-9 / Mag-8 / SR-Pro Helmets

GT40P heads

Extremely reliable

Plush Fire Retardant NMX Interior

ACC Performance Boss Hog GM Night Stalker Torque Converter 1600-2200 RPM Stall - 4L60E HB22411 Endurance racers keep their focusProduct Description: Torque Converter Night Stalker Lock Up 1600 2200 RPM Stall 11. 125 in Bolt Circle 4L60E Sold Individually ACC Performance are proud to offer a complete line of high performance and specialty converters. Whether you are looking for heavy duty, street or racing, we have a converter to fit your specific needs. All of our torque converters are carefully inspected to insure you the best quality product available.