Fits all Ford cars from 1960–73 with drum brakes.
This kit is used to replace your brake light switch when you install dual-reservoir master cylinder part number MC1503K and you do not want to use your old switch. This kit operates your brake lights with an inline switch and a brass 'T'.
3/8' – 24 threads.
You may also use part number SW24 along with part number A0813 instead of this kit.