08-10 Powerstroke 6.4 ARP Head Stud Kit Truck Accessory Valve Seat

Valve Seat

To combat this common issue

BD Diesel 1041460 Full Bore Exhaust Manifold will restore the balance to your engines exhaust flow

spring-loaded

Its seamless one-piece design ensures optimal airflow into each cylinder head

08-10 Powerstroke 6.4 ARP Head Stud Kit Truck Accessory Valve SeatIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, there's not a better stud setup on the market today. ARP uses a premium grade 8740 alloy that is rated far superior to 'aircraft' quality. Then, each stud is placed vertically in special racks and precisely heat treated to 200,000 psi. ARP studs are thread rolled after heat treat,