SKU: GMP19302405
MPN: 19302405
The Chevrolet Performance Transmission Controller Kit 19302405 is a standalone electronic control system built for the GM 4L60E transmission family and its 4L65E and 4L70E variants. It's aimed at builders running LS or LT crate engines who need the automatic to shift correctly without a factory body harness driving it. The kit arrives pre-programmed, so there's no laptop tuning required to get a vehicle moving. It pairs with E-67 or E-92 based Chevrolet Performance electronic engine control systems, which makes it a clean match for engine swaps already running those packages. For a full overview of related parts, see our drivetrain catalog.
Everything needed to run the transmission comes in the box: the controller, a complete wiring harness with fuse box, and the software. Connections are simple with clearly marked leads that tie into the engine control harness. The controller supports optional gearshift timing, multiple shift patterns, and a manual shift mode, and it works with tap shifters or wheel-mounted paddles for drivers who want hands-on gear selection. On-board data logging lets builders track how the transmission behaves under load. Chevrolet Performance revised this unit with a more compact design for easier mounting and improved shift pressure performance over earlier controllers. The system reads through standard diagnostic code readers, so troubleshooting stays straightforward. It also carries a California Prop 65 warning per the distributor listing.
This controller earns its place in pro-touring builds, hot rods, and street machines where an LS or LT crate engine is mated to a 4L60E-family transmission and there's no factory computer to manage shifting. It confirms fitment with several SuperMatic transmissions, including part numbers 19260380, 19299055, 19260961, 24283281, and 19329645. Builders pulling together a swap will often pair it with a fresh transmission pan and the right shifter cable. Browse the rest of our drivetrain selection to round out the build.
No. The controller ships pre-programmed with full-function transmission operation, so the transmission shifts correctly out of the box. Optional adjustments like shift timing, shift patterns, and manual shift mode are available, but no laptop tuning is required to get a vehicle moving.
It controls the GM 4L60E transmission family, including the 4L65E and 4L70E variants from 1996 to 2008. It also confirms fitment with several SuperMatic transmissions, including part numbers 19260380, 19299055, 19260961, 24283281, and 19329645.
The controller requires an E-67 or E-92 based Chevrolet Performance electronic LS or LT engine control system. It ties into the engine control harness with clearly marked leads, making it a straightforward match for crate engine swaps already running those packages.
Yes. The controller supports tap shifters and wheel-mounted paddles, along with a manual shift mode and multiple shift patterns. It also includes on-board data logging so builders can review how the transmission performs under load.
The kit includes the controller, a complete wiring harness with fuse box, and the software. Connections use clearly marked leads for a simple installation, and Chevrolet Performance revised the unit with a more compact design and improved shift pressure performance.
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