Michigan Motorsports Vehicle Speed Sensor (VSS) Adapter | Adapts 1980-2016 or FiTech VSS to 1983-2019 GM Applications | Fits TBI, TPI, T5, 700R4, 4L60, 4L60E, T56, 4L80E

The Michigan Motorsports Vehicle Speed Sensor (VSS) Adapter is the ultimate plug-and-play solution for adapting FiTech or GM speed sensors to a wide range of GM applications. Whether you’re building an LS swap, restoring a classic, or upgrading your drivetrain, this adapter ensures seamless communication between your transmission and your vehicle’s speedometer. Designed to fit 1980–2016 GM or FiTech VSS sensors and adapt them to 1983–2019 GM VSS applications, it’s perfect for transmission swaps, TBI/TPI conversions, and custom builds. Engineered from precision-machined, high-quality materials, the adapter is built to withstand extreme heat, vibration, and harsh under-hood conditions while maintaining accurate speed signal transmission. Installation is quick and hassle-free thanks to its plug-and-play design, allowing you to keep your wiring clean and factory-like. Whether for street, strip, or off-road applications, the Michigan Motorsports VSS Adapter is the trusted solution for maintaining accurate speedometer readings and proper drivetrain electronics during any swap or conversion.

• Seamless VSS Adaptation – Adapts 1980–2016 or FiTech vehicle speed sensors to 1983–2019 GM VSS applications, ensuring proper communication between modern and legacy systems.
• Wide Transmission Compatibility – Compatible with GM TBI, TPI, T5, 700R4, 4L60, 4L60E, T56, and 4L80E transmissions, making it perfect for LS swaps, retrofits, and transmission conversions.
• Plug-and-Play Installation – Installs quickly without splicing or rewiring, offering a clean, factory-style fit that saves time in the shop or garage.
• Durable, Precision-Machined Design – Built from premium materials designed to withstand vibration, high heat, and harsh under-hood environments for long-term reliability.
• Essential for LS Swaps & Custom Builds – Keeps your speedometer readings accurate and drivetrain electronics functioning properly during any swap or transmission upgrade.