Do you know if the Silvia and 180sx headlight stalks are different? My rhd conversion was done with a Silvia clip but I still have popup front end. I have both relay boxes and everything that should be there but my headlight motors don't work. (the motors themselves work, but don't engage with headlight switch) so my lights are stuck in the up position. My last thought is that the Silvia stalk maybe doesn't have the ability to operate the motors. If that is my problem, then I want these.