TCI Transmission Controller GM EZ-TCU 2009- up 4L70E 929010 Twin Shoulder Belts Adjust from

Twin Shoulder Belts Adjust from 20 to 62 inch

The Ultimate Adjustable Billet Timing Set for '78-'86 Chevrolet 200

rpm activated switches

Orange (Soft) spring rubber

Works with 2-cycle oil blends as high as 20:1

TCI Transmission Controller GM EZ-TCU 2009- up 4L70E 929010 Twin Shoulder Belts Adjust fromEZ TCU Master Kit. Maximum control over shift points, shift firmness and shift speed. No software, laptop or experience needed. Completely intuitive programming interface or optional fully programmable based on load, speed and RPM. For computer controlled transmissions, nothing beats the TCI EZ TCU Transmission Controller. The EZ TCU allows for maximum electronic control over shift points, shift firmness and shift speed. No software, laptop or tuning