Description

This is a 4L80E 4 speed automatic transmission conversion kit with a standalone transmission controller. This kit lets you get the 4L80E 4L85E transmission functioning behind the GM small block, big block, LS and LT engines. This kit includes a choice of torque converter to get the most performance from your engine. The TCM2300 and TCM2800 requires a throttle position signal and engine RPM in order to make this function. If you are running a carburetor, we have remote TPS kits available. The base controller is the Simple Shift TCM. This controller does not require a laptop to setup. The upgrade controller is the TCM2800. It comes with software so users can make adjustments to shift feel and shift patterns. The TCM2800 will also allow for 2 different shift patterns, Full Tap mode, 4wd Low ratio correction. The transmission kit includes the following hardware: