• CAD

shifter conversion kit PG and TH350/400 to 4 speed auto




Product type: exterior

Vendor: OER





This product will convert your factory automatic floor shifter that came in your car to now work with a more modern transmission. Available for 4-speed OD automatics, this kit takes the guesswork out of a transmission upgrade and makes your shifter work as if your car came that way from the factory. This kit may also be used when switching from a column shift to a factory floor shifter when a 4-speed overdrive automatic transmission will be used.

This kit does include a new shifter detent. The Powerglide (2-speed) shifter was able to be used without modification for the TH350 or TH400 (3-speeds). However, when switching to a 4-speed overdrive automatic this is no longer true. View the diagram below to learn why

Is This Your Shifter?
This is the shifter you should have for this kit to be installed with.

This kit does not allow for steering lock or neutral safety column linkages. To solve this easily relocate your neutral safety / back-up light switch to your shifter with our Neutral Safety / Back-up Light Switch Relocation Kit. If you wish to retain your column linkages, check out our optional Optional Floor-Shift Transmission Levers.


To add even more fine-tuning adjustability, add in our adjustable shift cable replacement to perfectly dial in your shifter handle positions (Part # - K100-30), 32" cable recommended for 4L80 applications (Part # - K100-32).

What's In The Box

  • Transmission pan bracket
  • Transmission shift lever
  • New shifter detent (determines gear positions on shifter)
  • New console gear indicator adaptor
  • Hardware Kit