Brake light switch

[Sam McDowell]

I have a factory built GTD that has no brake light switch that I can find. Does any one have a picture of their switch? I'm open to suggestions as to how to mount one.

 

[40 Bud]

The GTD supplied master cylinder has 3 ports. One for front brake servo, one for the rear brake servo and the third is for a 2 post diaphragm type pressure switch. I believe they used a VW switch. Some early Ford pickup truck Switches worked with a little clean up of the threads. These pressure switches are prone to failure. Do your self a favor and make a mounting bracket for a micro switch worrking off of the brake pedal itself. This will last forever!

 

[Sam McDowell]

Thanks. I have an old T-bird with a pressure switch. I will take your advice.