
ARP Duratec / Ecoboost 8740 Headstud Kit
$195.91
Not sure it fits your engine? Call 909-539-0544 or send us a message.
Ships by UPS or FedEx. Rates are shown at checkout.
Please confirm stock on large orders. Availability can change quickly.
We recommend this head stud kit for normally aspirated engines with up to 13:1 compression! Above 13:1 compression and with boost above 15psi we recommend using the 10mm Custom Age 625+ head stud kit, or our 12mm H.D. head stud kit upgrade.
10pcs 200,000 psi 10mm head studs
10pcs 12pt 10mm nuts
10pcs Flat Ground 10mm washers
ARP Ultra-Torque Assembly Lube
Torque to 65ft.lbs. in 3 steps, 30-40-65lbs.


