88-98 Chevy truck (GMT400) HI beam/LO beam headlight MOD

88-98 gm truck (aka gmt400 chassis) How to mod four lamp high beam how to wire: pin 30 - fused battery 12v positive pin 85 - chassis ground pin 86 - high beam pin 87 - low beam pin 87A - not used parts used: relay: https://www.amazon.com/PACK-AMP-Water... fuse holder https://www.amazon.com/10-Pack-EPAuto... tee shirts: https://www.bonfire.com/firing-order-... Music: Going East by Ron Gelinas Chillout Lounge |   / atmospheric-music-portal   Music promoted by https://www.free-stock-music.com Creative Commons Attribution 3.0 Unported License https://creativecommons.org/licenses/...