Availability
TCI automatic transmission controller components are designed to keep your TCI EZ-TCU transmission controller in perfect working order. The controller allows for maximum electronic control over shift points, shift firmness, and shift speed and is fully configured and ready to run right out of the box with no tuning necessary. The unit is also optionally fully programmable based on load, speed and RPM. If you ever have the want or need to get any additional components or replacement components for your transmission controller TCI has the automatic transmission controller components you need.
( 11 )
$85.95
Operating line pressure is the lifeblood of any automatic transmission by providing the clamping force on the clutches and bands. Oftentimes, increasing line pressure is a requirement when increasing driveline output. TCI's new 4L60E boost valve assemblies provide you the means of elevating your line pressure while also addressing wear issues that may actually have your transmission running at a lower level of pressure than GM intended! Features include: * Larger valve diameter over stock which yields 10-15% higher line pressure * O-rings on boost sleeve which prevent loss of boost signal pressure * Sleeve constructed from Alcoa Deltalloy 4032 & valve is hard-coat anodized which prevents wear between the mating parts
Not Yet Reviewed
$65.95
These TCI TCU transmission wiring harnesses make it easy to install even the most advanced computer-controlled transmission. They feature all OEM style connectors, high-temperature oil-resistant wiring, and a puncture-resistant outer sheathing for years of dependable service. TCI TCU transmission wiring harnesses are butt-connected, crimped, and soldered for maximum mechanical and electrical integrity. They use clearly labeled connections, making them simple to install.
Not Yet Reviewed
$89.95
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
