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-   -   Brake light switch (https://67-72chevytrucks.com/vboard/showthread.php?t=576226)

klutz51 04-18-2013 10:59 AM

Brake light switch
 
Has anyone used a inline hydrolic brake switch for rear brake lights? Running the power brakes under the cab, and was thinking about using the inline switch for the brake lights, dont know if that is a good idea or not or has anyone had problems. Thanks

buggy5872 04-18-2013 12:34 PM

Re: Brake light switch
 
There are a lot of vehicles out there with that type of switch. I have used them on my race buggy back in the day and never had a poblem with them. All air cooled vw came with that type.

mr48chev 04-18-2013 12:39 PM

Re: Brake light switch
 
Yep most Fords had them up thorough at least the late 60's and I have one on the 48 but I'd much rather run the stock switch unless you moved the pedal assembly then i'd figure out a switch to work on the swinging pedals under the dash before putting in an inline switch. Reason: it seams I changed the inline brake light switch every other year on my truck and years ago working in shops I changed a lot of Ford inline brake light switches but very few GM switches.

NEWFISHER 04-18-2013 01:28 PM

Re: Brake light switch
 
I picked up a VW one to plumb in to the system at the master as soon as I upgrade from single master to dual. I will run the stock switch for lights, looks etc and will hide the hydro one for trailer brake signal and ignition/starter cut out ( hidden button under dash to bypass) for security

G&R's57GMC 04-18-2013 04:16 PM

Re: Brake light switch
 
Careful Newfisher That VW switch is metric not NPT.

You could use a relay off the stock switch for the Trailer Brakes.

G&R's57GMC 04-18-2013 04:21 PM

Re: Brake light switch
 
Quote:

Originally Posted by mr48chev (Post 6019640)
Yep most Fords had them up thorough at least the late 60's and I have one on the 48 but I'd much rather run the stock switch unless you moved the pedal assembly then i'd figure out a switch to work on the swinging pedals under the dash before putting in an inline switch. Reason: it seams I changed the inline brake light switch every other year on my truck and years ago working in shops I changed a lot of Ford inline brake light switches but very few GM switches.

I agree !

I too changed many a Ford hydro switch and the mechanical switch that came out next. I can't believe Ford used those 2 switches for as long as they did, But I made a bunch of bucks changing them :)

NEWFISHER 04-18-2013 05:41 PM

Re: Brake light switch
 
Quote:

Originally Posted by G&R's57GMC (Post 6020031)
Careful Newfisher That VW switch is metric not NPT.

You could use a relay off the stock switch for the Trailer Brakes.

Thanks for the heads up. I have a "T" fitting with the standard and metric thread already waiting for the swap.

SCHRUMGMC 04-18-2013 06:22 PM

Re: Brake light switch
 
Lord, I wonder how my '59 will be like with Brakes

1project2many 04-19-2013 12:22 AM

Re: Brake light switch
 
In addition to frequent replacement, the pressure switches take slightly longer to close. Sure, it's a tiny amount of time but imo the stock brake lights being small and mounted low on the truck don't get noticed as quickly so anything that delays the reaction of the driver behind you isn't good.

mknittle 04-19-2013 12:02 PM

Re: Brake light switch
 
Quote:

Originally Posted by SCHRUMGMC (Post 6020289)
Lord, I wonder how my '59 will be like with Brakes

Don't get too far ahead of yourself! you can get overwhelmed! Cross that bridge when you come to it.:lol:

parkwood 04-19-2013 01:03 PM

Re: Brake light switch
 
Summit sells a low pressure switch made by Ron Francis.. part # rfw-sw32 takes very little pressure to turn on.. i've had great luck with these.


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