Review on 🚘 Fleece Performance Engineering GM ALO-37 All Lights On Kit for 2003-2007 Classic GM Vehicles by Matt Schmick

I wish I knew about this when they first came out, whenever that is. My truck was 15 years old and at least 12 years old. I knew the 6 tall option was an option but figured it was only possible through a special wiring harness. The hardest part about this setup was making sure one of the photos from the reviews on this page was open on my phone. Literally installed in less than 5 minutes. Open the bonnet, remove the plastic cover from the fuse box, pull out 4 relays, reattach the fleece, replace the relay (maybe it's the fuses, I'm not a mechanic), check the light, replace the plastic cover, close the hood and enjoy. Just drive around town on business and have lunch in 6HIGH mode! Definitely worth the money, just a good useful mod.