My 4 Hi Brake Mod

[Dylans95Chevy]

Hello, just wanted to show my tail light upgrade over stock. I will be eventually ordering new housings and circuit boards. Got the 4 hi mod wired up today. Ill get pictures of the wiring later to show the hook ups. Ive also got 3357/3457 bulbs on order as well. Will be getting cree 18w led reverse bulbs later as well. I am using the stock circuit boards for now.
Left is stock, right is both lit up.

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Left is both lit up with bottom burnt out, right is both lit up again.

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Ill add more pics of the wiring once I get the new bulbs here.

 

[96k1500]

Several of mine did that factory

 

[deejaaa]

this is on my list to do.

 

[Dylans95Chevy]

Finished up the 4 hi brake mod today with 3457 bulbs. A lot brighter in person.
Left Side wiring

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Right Side wiring

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Both sides brake lights on

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Parking/Driving lights on

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Brake light on

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Turn Signal

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[Strouty]

Looks great, what do you need to do to make this happen? Just add one wire and new bulbs?

 

[laidbackbigun]

what if you don't have the circuit boards anymore?

 

[Dylans95Chevy]

Looks great, what do you need to do to make this happen? Just add one wire and new bulbs?

2 wires per side, positive for powering the high filament and then ground the 2 filaments. New bulbs aren't necessary but I needed new bulbs anyway

 

[Dylans95Chevy]

what if you don't have the circuit boards anymore?

I think with the non circuit boards, you use a 3 wire socket and tap the 3rd wire into the stock harness.

 

[Dylans95Chevy]

New led reverse lights

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[deven bullis]

I've never thought of this before, this is really cool!