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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.
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The transmission came in pretty quick and so far everything seems to be working as it should. My truck is back to shifting smooth and solid again with no shudder!
We have used several on our company sales vehicles & several @ my diesel shop NO ISSUES!
Monster transmissions staff were very responsive and although there were some initial issues with pickup they were very quick to come up with a good solution that worked for everyone. Thank you