- Excellent Quality Reproduction Switch
- Mounts to automatic floor shifter
- For Turbo Hydramatic 400 shifters only
- Replaces original GM part # 3909591
- See below for specific applications
Accurate reproduction including correct gauge and color wiring, connector with clip as original. Use with original TH-400 shifter assembly.
Switch fits the type of shifter not the transmission installed.
PROShop Note: The TH-400 shifter is different from the Powerglide shifter. The difference
is how the switch mounts to the shifter. Compare the image above with
your existing shifter or switch for clarification. The position of
the switch must be adjusted properly BEFORE moving the shifter handle.
If the switch does not match the shifter throw, the switch will break
and warranty is void.
