US Shift Quick 4 Transmission Control System, GM 4L80E and 4L85E
FiTech 20010 Go Shift Transmission Controller for GM 4L60E/4L80E
F.A.S.T EZ TCU Transmission Controller Digital Display/Harness - 4L60E/4L65E/4L80E/4L85E
MicroSquirt CANBUS 4L80E Transmission Controller and Harness — Godzilla Raceworks
COMPUSHIFT Transmission Controller for 4L80E - HGM Automotive Electronics
Holley Terminator X Max MPFI Controller Kit for LS1 LS6 24X Engines with DBW Throttle Body & 4L60E 4L80E Transmission Control - No Handheld - TREperformance.com
GM Gen 1-2 Engine 4L80E Transmission and Controller Conversion Kit. - Zero Gravity Performance
FiTech Fuel Injection 20010 FiTech Go Shift Transmission Controllers | Summit Racing
MS3Pro 4L80E Transmission Control Harness
AMPEFI Transmission Controller with 4L80E Subharness
6.2L or 6.5L V-belt 4L80e Stand-alone Wire Harness & Transmission Control Module – Black Dog Customs