duramax-cat-fuel-filter-adapter-combo-1 Home / Chevy / GMC Duramax Injectors / LGH 2011-2016 / Chevy / GMC Duramax LGH Accessories / 2001-2016 6.6L Duramax CAT Fuel Filter 2 Micron Upgrade/Adapter Kit / duramax-cat-fuel-filter-adapter-combo-1 Written By Anna Mullen April 23rd, 2021 Share this...FacebookPinterestTwitterLinkedin