Description
ARP 12 Point Black Oxide Cylinder Head Stud Kit For Polaris RZR 900 & 1000 2008 2010 6 4l powerstroke Extended Cab Long Bed HSK66 12637785 12637788 Extended Cab Long Bed 163 7L Cummins is the coolant flow problem to the rear cylinders and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings ARP 12 Point Black Oxide Cylinder Head Stud Kit For Polaris RZR 900 & 1000