I got an original 2 speed wiper with washer off a parts truck for my truck but it didnt have the knob with it. I cant find one on the internet so I bought a normal knob and am planning on drilling out the center and making a button.(aluminum?) Anyone get dimensions on the button? Is it pressed/glued to the switch or is there a flange to keep it in the knob?
Also, mounting ideas for the jar with power brakes?

Last edited by Peggy M; 01/14/2024 4:47 PM.

59 chevy Spartan 100, former firetruck
348ci with spicer 5 speed and electric rear