ISX Cm 871 Cylinder Head. The item "ISX Cm 871 Cylinder Head" is in sale since Monday, July 29, 2019. This item is in the category "eBay Motors\Parts & Accessories\Commercial Truck Parts\Engines & Components\Cylinder Heads". The seller is "elaro6665" and is located in Blanchard, Oklahoma. This item can't be shipped, the buyer must pick up the item.