HY!
Im CL.com werden die SC300/400 ja auch auf R154 umgebaut, da gibts 2 Lösungen:
1x die da
und zweitens die da:
Puts the shifter in the same spot as the W58, And I was able to still use my quick shift kit too.
Toyota Soarer Shifter Conversion for R154
Housing, Shifter 33521-24040
Control Shift Lever 33570-24010
I paid like $135.00 total for both pieces from Champion, when they had them in stock 2 years agos. Call them up and see if they still have them in stock.