ARP head stud kit for the BMW E46 M3 S54 3.2L inline-six. 12-point nuts deliver high, even clamping load to seal the head gasket on built S54 engines.
| Type | Head stud kit |
| Engine | BMW E46 M3 S54 3.2L inline-6 |
| Drive | 12-point |
| Fastener | Studs with nuts |
| Part Number | 201-4303 |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
