Gauges & Gauge Holders - GM Duramax LLY

Auto Meter and ISSPRO Gauges, Gauge Holders and Gauge related accessories for 2004 2005 Chevy GMC 6.6L Duramax LLY - A great gauge display can not only be functional but the perfect way to customize your diesel truck. Keep your diesels feedback readable at a glance and do so with style that fits your tastes.