88-98 HI-4 Headlight relay kit NEW

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For sale: Hi-4 relay kits for the GMT400 (1988-1998) body style trucks. The kits include everything you need to perform the Hi-4 headlight mod. There pre-wired so all you have to do is tap into your headlight wires, and connect the ring terminal to the battery, and install an in-line fuse. What the mod does is this: From the factory, when you turn your high beams on, the low beams turn off. With this kit installed, when you turn your high beams on, the low beams will stay on. This is also a MUST have for anyone who has HID's! Ask anyone who has done this mod, it's a very nice upgrade to have!

The kits are 100% new and include the following:
(1) relay, pre-wired with all of the necessary wire (14 Guage)
(2) self tapping screws to mount the relay
(2) Ring terminals to connect the relay to the battery, and for the relay ground
(2) Side by side connectors
(1) Application specific wiring diagram and Directions
(1) 20 amp In-Line fuse
The kits are $23.95 shipped to anywhere in the lower 48 States.

Thanks for looking!

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Good morning. Will this kit allow me to run hids and keep my daytime running light fuse in.?
 

df2x4

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Good morning. Will this kit allow me to run hids and keep my daytime running light fuse in.?

Mean Green hasn't logged in here since 2014. Those kits haven't been available for years now.
 

SuperTramp

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I'd like to order one today with the wiring diagram. Do you accept PayPal?
 

df2x4

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I'd like to order one today with the wiring diagram. Do you accept PayPal?

See my post directly above yours. Mean Green has been gone for years, and gmachinz was banned from this site for bad business practices. No one in this thread is making/selling 4-Hi kits any longer. LMC Truck sells them on their website if you're looking for a source.
 

Hartwell

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Not An SS

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Wasn't there a schematic posted in one of these threads at one time?

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upper_tanker

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https://www.gmt400.com/threads/4-hi-headlight-mod.122/

That's the thread that I think you're looking for. This is a super simple job to do. It can take you 10 minutes if you just want it to work and don't care about hiding wires, but it took me about an hour and everything is hidden and tucked away nicely. I probably have about $8-10 in a fuse holder/fuse, relay/socket, wire, heat shrink, and conduit.
 

Thatguy0909

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You can get the painless harness for this for around 23 dollars on amazon and ebay. Just fyi

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