Key Features
- OE replacement transmission tunnel harness for manual transmission Fox Body Mustangs
- Pre-installed body grommet for clean firewall pass-through
- Provides reverse light and speedometer circuits for proper function
- Compatible with T5, TKO, TKX, 3650, and T56 transmissions
- Direct plug-and-play installation with factory-style connectors
- Eliminates splicing and cobbled wiring during transmission swaps
Description
When you swap to an aftermarket manual transmission in your 1987-1993 Fox Body Mustang, your new gearbox may require different electrical connections to ensure your reverse lights and speedometer function properly. This OE replacement transmission tunnel harness solves that problem with a direct-fit solution that routes from the driver's side footwell, under the carpet, through the transmission tunnel, and out to the transmission.
The harness features a pre-installed body grommet for a clean, factory-style pass-through at the firewall. Unlike universal wiring that requires splicing and custom modifications, this harness utilizes factory-style connectors that plug directly into your transmission and existing vehicle wiring. The design eliminates the guesswork and potential electrical issues that come with pieced-together connections during a swap.
This harness is engineered to work with T5, TKO, TKX, 3650, and T56 manual transmissions. Whether you're rebuilding a stock T5 setup or upgrading to a high-performance TREMEC, this harness ensures your reverse lights illuminate when you shift into reverse and your speedometer receives the proper signal from the transmission's speed sensor.
Direct fit for 1987-1993 Fox Body Mustangs with manual transmissions. For applications requiring a separate reverse switch connector adaptation, see MD-700-0010.
Kit Includes
- Manual transmission main wiring harness with factory-style connectors
- Body grommet (pre-installed)
- Full installation instructions
- 1-year manufacturer's warranty