I thought the 924 one was side mounted but it was a long time ago, so I could be mistaken. When I looked on ebay, they just seemed to be normal types. The one our family had was an A reg 924 maybe its only cirtain models.
The side mounted ones really do need to be the type that drop back down after operating or you will never get out without significant personal injury!!!
Its a simple mechanism, but with the forces when you pull the handbrake it needs to be substantial. I had to remanufacture the fiero one I had to get it working again & it was a fiddly pain in the ar5e job.
Dave, there is no reason you shouldnt be able to get the XK one to work, loser was meaning that relocation of the mr2 one wouldnt work. I assume because you wouldnt be able to get out!
If anyone is looking at aftermarket ones from deamon tweaks etc, although frequently refered to as fly off handbrakes, they ones we need arent.
Flyoff handbrakes do not have a ratchet mechanism (or have a selectable on/off ratchet) so you can pull the handbrake on momentarily for rallying etc.