Installing a single-DIN or ISO with pocket aftermarket head unit on a GM vehicle? The American International GMK420 is specifically designed to match the factory fit and finish on select models ranging from 1992 to 2012. Produced in Camarillo California this dash installation kit is produced to a precise quality standard that surpasses OEM. Only the finest raw materials and state of the art technologies are used to create mounting and cosmetic solutions that are muscular construction rendering a vehicle dashboard into an attractive showplace of pride.