Home / Retail Showroom / Boss Plow Parts / 4GA Power/Ground Extension Kit 90 in. 4GA Power/Ground Extension Kit 90 in. 4GA Power/Ground Extension Kit is an OEM cable from Boss and used as an option to replace the shorter power and ground wiring for larger vehicles. BOSS #MSC13171 Categories: Boss Plow Parts, Retail Showroom Product ID: 4269 Related products 1.719 x 2.565 3.5-4.4k Grease Seal Dbl Lip 10-19 Buy now CASTLE® DOT 3 BRAKE FLUID Buy now 3.5K Slipper Spring 1203T3 Buy now MSA 12′ TRUCK FLATBED w/LED LIGHT KIT Buy now