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4L80E Transmission
  • 4L80E Transmission
  • 4L80E Transmission For Sale

4L80E Transmission For Sale

We are now featuring the 4L80E transmission for sale with a huge list of upgrades. If you want power performance and durability all at a low price then you come to the right spot. Our 4L80E has undergone a complete overhaul addressing industry and customer concerns. With our current sale price you won't find a better value anywhere. This unit is also known as the MT1 transmission. Buy yours now while supplies last.

Please CALL before completing your order to verify core, shipping and vehicle info. 1-888-995-7278
$1,695.00 Save $700.00 $2,395.00
Tax excluded Delivery: 1 to 3 weeks
Gas / Diesel



4L80E Transmission and Torque Converter

Our 4L80E features so many performance enhancing upgrades, you could accuse me of being on steroids. We've updated the case connected to the latest design on all models and versions prior to 1994. The vehicle harness pigtail is provided to address connection issues that plagued some of the earlier 4L80E's. We implement a fully remanufactured valve body with complete system correction and recalibration, this improves pressure control and quality of shifting.

This 4L80E transmission has an upgraded 43 element intermediate sprag that will increase holding capacity. The EPC solenoid is tested separate from the transmission to confirm precise pressure control. We have updated the force motor to comply with the need for improved pressure control. An updated pressure regulator prevents dangerously high pressure. Our reinforced 4L80E torque converter muses furnace brazing to maximize torque and efficiency.

4L80E Transmission Features4L80E Lockup Torque Converter

Product Details

Data sheet

Core Deposit
Build Certification
Fluid Type
Included Upgrades
Valve body, actuator, 34 element, shift solenoids, EPC solenoid, case connector, force motor, pressure regulator, torque converter, Road simulation testing
Alternate Names
4L80E, 4L80, MT1
Level 3 Performance and Dyno Testing
Compatible Models
Hummer H1, Express / Savana Van, Tahoe / Yukon, Avalanche, K1500 / K2500 / K3500 / K3500HD, Jaguar XJS / XJR / XJ12
Production Years Covered
Engine Size
4.3L, 4.8L , 5.7L, 6.0L , 6.5L, 6.6L , 7.4L, 8.1L, 6.2L Diesel, 6.5L Diesel
Torque Converter
Performance 4L80E Torque Converter Included
Gear Ratios
3.22 - First, 2.29 - Second, 1.55 - Third, 1.00 - Fourth, 3.07 - Reverse
254 lbs dry
Original Manufacturer
Ford Motor Company
Build Type
Performance Grade remanufactured, not rebuilt
Transmission Type
4 Speed Automatic