This new laser cut shifter detent may be used to replace your old worn out factory detent. This is not all that is needed to enable your shifter to work with a 3-speed automatic transmission. You must either use with factory 3-speed transmission parts, or a Shiftworks 3-Speed Transmission Connection Kit.
If your looking to do an initial conversion to a 3-speed automatic transmission while using your factory shifter, then check out our complete Factory Shifter Conversion Kits for 1968-70 Chevelle or 1971-72 Chevelle. These kits not only include the new shifter detent, but also come with the necessary transmission parts and indicator.