This cone adapter will allow you to retain a flush shift boot install with the GR-Series T56 Magnum swap along with the leather T56 shift knob I sell. The cone allows you to keep the shift boot from falling down and looking sloppy. The design is based off the factory manual shifter where the velcro tab holds it up. This cone also allows you to properly synch down tightly the factory supra style leather t56 knob.
This cone works well and is highly recommended for the MKIV Supra.
***THERE ARE DIFFERENT VERSIONS AS WE HAVE REVISED OUR SHIFTER HANDLES TAPER DESIGN***
The GEN1 version fits the older kits "6 inch handle with LONG TAPER" handle, the GEN2 version fits my more recent kits (4" and 6" handle). The easiest way to distinguish between the two is the taper is only about 1" long on GEN2 handles.
The GEN1 cone is a 3d printed product.
The GEN2 cone is a billet CNC machined cone from solid Delrin. I highly recommend upgrading to the GEN2 handle with this cone if you have the older setup.