Duramax Chevy / GMC 6.6L LBZ 2006 View cart “CATERPILLAR C7 Injector” has been added to your cart. $8.00 Duramax Chevy / GMC 6.6L LBZ 2006 quantity Sell us this item Category: Injectors Related products Cummins 5.9L 24 Valve Mechanical $5.00 Sell us this item Ford 6.9L / 7.3L Mechanical Injector $2.00 Sell us this item Cummins ISX Monarch Commonrail Injector $35.00 Sell us this item Cummins ISX Injector-PN 4062567, 4062568, 4062569 $25.00 Sell us this item