ARP head stud kit for the 2001-2010 GM 6.6L Duramax diesel V8 (LB7/LLY/LBZ/LMM). Studs deliver high, even clamping load to seal the head gaskets under boost on built Duramax engines.
| Type | Head stud kit |
| Engine | GM 6.6L Duramax diesel (2001-10) |
| Fastener | Studs with nuts |
| Part Number | 230-4201 |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
