Home / Shop By Brand / Garmin / G3X / GMC 305 Install Kit – Item Discontinued GMC 305 Install Kit – Item Discontinued GMC 305 Install Kit SKU: 010-12034-00 Categories: Aircraft Parts, G3X, Garmin Tags: EXPERIMENTAL, G3X, Garmin Product ID: 7039 Related products G3X System-GDU 460/465 Install Kit (Required) Add To Cart Out of stock G3X Single Display GDU 370 System Without EIS Add To Cart Out of stock G3X Three Display GDU 370 System With EIS – Item Discontinued Add To Cart G3X System-GEA 24 Conn kit (Required) Add To Cart