We have a BJ7 that we had a servo added to some twenty years back, but the car is currently tucked away for the winter. the shop installed it on the starboard side, inside the fender, outboard of the structural frame, towards the foot boxes. We'll be bringing it out at the end of March for a car show (and hopefully not needing to dig it out). I don't know if our location mirrors the original stock Healey location, but phone me at 403 890-7143 towards then as a reminder and I'll take some pictures. Doug