Mechanical Window Regulator

[MYTA21]

Having earlier looked at changing from electric to the mechanical, I wondered what the chances of getting the lifters. Bristol had none, but I did not try Brian May. The inner panel of the would be different I think, but possible cut to suit the later electric system which uses a counterbalance mechanism- like a tape measure. This is at the front and the towards the rear there is an upright with a runner on the horizontal metal gall channel.