ARP head stud kit for the Ford Duratec 2.3L four-cylinder. Studs deliver high, even clamping load to seal the head gasket on built and boosted Duratec engines.
| Type | Head stud kit |
| Engine | Ford Duratec 2.3L |
| Fastener | Studs with nuts |
| Part Number | 151-4204 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
