ARP 256-4702 FORD Coyote 5.0L head stud kit ymm_23 this innovative design comes directly

this innovative design comes directly from race-proven exhaust systems

something that can be realized further with the addition of the optional Evolution Link pipe set (SS)

485˝ UHL 1

Precision threads are rolled after heat treatment to ensure accurate torque values and superior fatigue resistance

Chrysler and Ford engines

ARP 256-4702 FORD Coyote 5.0L head stud kit ymm_23 this innovative design comes directlyIt 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, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat