ARP Pro Series head stud kit for the small-block Chevy LS1, up to 2003. Race-grade studs with 12-point nuts deliver high, even clamping load to seal the head gaskets on built LS1 engines.
| Type | Head stud kit (Pro Series) |
| Engine | Chevy LS1 (up to 2003) |
| Drive | 12-point |
| Fastener | Studs with nuts |
| Part Number | 234-4316 |
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.
