Unlock the next level of performance with Monster's StreetMonster 6L80E transmission—a 6-speed automatic engineered for strength, precision, and durability. Perfect for light-duty trucks, SUVs, and performance cars, the StreetMonster delivers smooth shifts, better fuel economy, and exceptional power transfer. Upgrades like a heavy-duty torque converter, enhanced pump, and tow-and-go shift kit make it easy to handle daily driving, towing, and spirited performance.