Duramax Chevy / GMC 6.6L LLY 2004.5-2005 View cart “Cummins 5.9L 24 Valve Mechanical” has been added to your cart. $16.00 Duramax Chevy / GMC 6.6L LLY 2004.5-2005 quantity Sell us this item Category: Injectors Related products Cummins 8.3L Common Rail Injector $6.00 Sell us this item Ford 6.9L / 7.3L Mechanical Injector $2.00 Sell us this item Caterpillar 7000 Injector $1.00 Sell us this item Cummins ISX Monarch Commonrail Injector $35.00 Sell us this item