The MSD Atomic TBI Throttle Position Output Module connects in-line to your Atomic TBI communication network and transmits a 0-5V throttle position output signal to operate your electronic overdrive transmission or other accessory. Executive Order number D-722 makes it legal for installation on 1987 and pre-1987 GMs. Limited warranty.
Designed for LS throttle bodies, MSD LS Throttle Body TPS/IAC Kit assemblies bolt to most factory and aftermarket intakes. These cable-driven cast throttle body units ensure reliable performance for many a mile, boasting durable construction and the latest technology. Limited warranty.