'75 JUNKtion box question

[TampaXS]

What is for? Other than a splitter to add dual rotors, and location for brake light sensor? And it I go with a custom sized stainless line, what do I do about the brake light sensor? thanks

 

[5twins]

You can get a banjo bolt with a brake light switch built in. I think Mike's has them. Yes, lose the splitter and go with a one piece line.