TCS Switch, Blade Style
$39.00
Description
This connects to the transmission cover, and when you shift into 4th gear, it advances the timing of the distributor for better gas mileage and drivability. This is the switch that mounts into the manual transmission covers on all Muncie M20 / M21 / M22 & Borg Warner T10 transmissions. This transmission spark control switch fits most all GM models with the above transmissions.