Home / Shop By Brand / Garmin / G3X / GTX 320/320A/327/330 optional antenna kit GTX 320/320A/327/330 optional antenna kit SKU: 010-10160-00 Categories: G3X, Garmin Tags: G3X, Garmin Product ID: 7062 Related products Out of stock G3X Single Display GDU 450 System With EIS – Item Discontinued Add To Cart G3X System-GDU 450/455 Install Kit (Required) Add To Cart Out of stock G3X Three Display GDU 370 System With EIS – Item Discontinued Add To Cart Out of stock G3X Dual Display GDU 370 System With EIS – Item Discontinued Add To Cart