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Part record

6.7 Cummins Head Stud Kit (rebuild/tuned builds)

aggregated Aftermarket MPNARP 247-4201

Rebuild-time hardware: studs for head service on rebuilt or tuned engines. NOT a stock-reliability item on this platform (head gasket = rare at stock - D-027 guard).

Where to buy

SellerSnapshot priceChecked
Summit Racing $438.99 2026-09-13

Neutral price comparison - no affiliate links, no paid placement. Catalog-mirror prices run above street prices; treat them as a ceiling.

What this record does and doesn't claim

Aftermarket MPN verified only via retailer listings. Confirm application coverage (5.9/6.7 shared head) and torque spec from the manufacturer before install.