The Ford Barn - View Single Post - '40 brake lamp switch / master cylinder issue?

petehoovie · 10-24-2023, 06:30 PM

Silicone brake fluid? You need a low-pressure brake light switch for DOT 5 silicone fluid compatibility...

https://www.summitracing.com/parts/rfw-sw32

10-24-2023, 06:30 PM	#7
petehoovie Senior Member Join Date: May 2015 Posts: 11,650	Re: '40 brake lamp switch / master cylinder issue? Silicone brake fluid? You need a low-pressure brake light switch for DOT 5 silicone fluid compatibility... https://www.summitracing.com/parts/rfw-sw32 __________________ Last edited by petehoovie; 10-24-2023 at 06:59 PM.