The 6L80/6L90E transmission fills a much needed duty gap between the versatility of the 4L series and the Allison variety. All previous GM transmissions had been based on hydraulic controls with more electrical aspects with each upgrade, but this unit was developed as a electro/hydraulic controlled transmission. This transmission can be used in vehicles weighing up to 8,600 lbs or a gross weight of 14,000 lbs. Monster provides a selection of different performance ratings for the 6L80, including heavy duty and super sport/super duty.

6L80E Transmission

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Our products have been featured on Gas Monkey Garage, Overhaulin, Spike TV, Discovery Channel, and much more! Order Online today and get a Monster in your ride! (Total Items: 6)
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Our Quick Ship Series Transmissions include a matching quality built torque converter. Quality Inspected for your peace of mind and ready to ship! Most orders can be delivered in a matter of days.
$2,899.00 $2,499.00
Sale
Our Quick Ship Series Transmissions include a matching quality built torque converter. Quality Inspected for your peace of mind and ready to ship! Most orders can be delivered in a matter of days.
$2,899.00 $2,660.00
Sale
This custom built Mega Monster Transmission is Engineered to Dominate, while ensuring stability.
$4,667.25 $3,899.00
Sale
The 6L80E Mega Monster transmission is ideal for vehicles powered by engines producing up to 550 horsepower using pump gasoline.
$4,982.25 $3,899.00
Sale
The 6L80E SS Mega Monster transmission is ideal for vehicles powered by engines producing up to 750 horsepower using pump gasoline.
$6,195.00 $5,577.00
Sale
The 6L80E SS Mega Monster transmission is ideal for vehicles powered by engines producing up to 750 horsepower using pump gasoline.
$6,195.00 $5,577.00
Sale
 
 

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