6X Six Speed Transmission Package; GM Bellhousing 6X Six Speed Transmission Package; GM Bellhousing TCI AUTOMOTIVE Designed for GM applications, this 4L80E-based TCI 6x Six-Speed Automatic Transmission is a fully programmable transmission that gives you six forward gears (2.97, 2.23, 1.57, 1.18, 1.00, 0.75) for quicker acceleration and increased fuel economy at cruising speeds. Capable of handling up to 850 HP, this versatile transmission from TCI features a compact design, allowing it to work in a variety of performance applications. When used with the included EZ-TCU for shift point programming and the optional TCI Paddle Shifter or Outlaw 2-Button Shifter setup for manual mode gear selection, this automatic transmission gives vehicles the most functional and modern drivetrain combination on the market. To ensure durability, TCI engineers run each transmission across a computer-controlled transmission dyno to ensure proper line pressures and top notch transmission performance. Proof of this Triple Testing process is included with each transmission, shipped in the form of individual serialized spec sheets containing test scores. In addition, each TCI transmission utilizes the patented HDT Coating for cooler operating temperatures and improved drivetrain efficiency. •Six forward gears & fully programmable automatic or manual shifting for improved acceleration & fuel economy at cruising speeds •TCI EZ-TCU Transmission Control Unit & 4-speed automatic shifter (ratchet, gate or stock) needed for standard automatic operation •Full manual shifting with the 6x Six-Speed™ requires optional TCI Paddle Shifter or Outlaw™ 2-Button Shifter •Self-contained design using 4L80E case eliminates clearance problems of external bolt-on overdrives •Package includes transmission with bellhousing, EZ-TCU transmission control unit, wiring harness, transmission cooler, dipstick & Max Shift Street Performance Transmission Fluid

6X Six Speed Transmission Package; GM Bellhousing

Code: 271600P2
$6,159.99
In Stock
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Designed for GM applications, this 4L80E-based TCI 6x Six-Speed Automatic Transmission is a fully programmable transmission that gives you six forward gears (2.97, 2.23, 1.57, 1.18, 1.00, 0.75) for quicker acceleration and increased fuel economy at cruising speeds. Capable of handling up to 850 HP, this versatile transmission from TCI features a compact design, allowing it to work in a variety of performance applications.

When used with the included EZ-TCU for shift point programming and the optional TCI Paddle Shifter or Outlaw 2-Button Shifter setup for manual mode gear selection, this automatic transmission gives vehicles the most functional and modern drivetrain combination on the market.

To ensure durability, TCI engineers run each transmission across a computer-controlled transmission dyno to ensure proper line pressures and top notch transmission performance. Proof of this Triple Testing process is included with each transmission, shipped in the form of individual serialized spec sheets containing test scores. In addition, each TCI transmission utilizes the patented HDT Coating for cooler operating temperatures and improved drivetrain efficiency.
•Six forward gears & fully programmable automatic or manual shifting for improved acceleration & fuel economy at cruising speeds
•TCI EZ-TCU Transmission Control Unit & 4-speed automatic shifter (ratchet, gate or stock) needed for standard automatic operation
•Full manual shifting with the 6x Six-Speed™ requires optional TCI Paddle Shifter or Outlaw™ 2-Button Shifter
•Self-contained design using 4L80E case eliminates clearance problems of external bolt-on overdrives
•Package includes transmission with bellhousing, EZ-TCU transmission control unit, wiring harness, transmission cooler, dipstick & Max Shift Street Performance Transmission Fluid

Designed for GM applications, this 4L80E-based TCI 6x Six-Speed Automatic Transmission is a fully programmable transmission that gives you six forward gears (2.97, 2.23, 1.57, 1.18, 1.00, 0.75) for quicker acceleration and increased fuel economy at cruising speeds. Capable of handling up to 850 HP, this versatile transmission from TCI features a compact design, allowing it to work in a variety of performance applications.

When used with the included EZ-TCU for shift point programming and the optional TCI Paddle Shifter or Outlaw 2-Button Shifter setup for manual mode gear selection, this automatic transmission gives vehicles the most functional and modern drivetrain combination on the market.

To ensure durability, TCI engineers run each transmission across a computer-controlled transmission dyno to ensure proper line pressures and top notch transmission performance. Proof of this Triple Testing process is included with each transmission, shipped in the form of individual serialized spec sheets containing test scores. In addition, each TCI transmission utilizes the patented HDT Coating for cooler operating temperatures and improved drivetrain efficiency.
•Six forward gears & fully programmable automatic or manual shifting for improved acceleration & fuel economy at cruising speeds
•TCI EZ-TCU Transmission Control Unit & 4-speed automatic shifter (ratchet, gate or stock) needed for standard automatic operation
•Full manual shifting with the 6x Six-Speed™ requires optional TCI Paddle Shifter or Outlaw™ 2-Button Shifter
•Self-contained design using 4L80E case eliminates clearance problems of external bolt-on overdrives
•Package includes transmission with bellhousing, EZ-TCU transmission control unit, wiring harness, transmission cooler, dipstick & Max Shift Street Performance Transmission Fluid