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ARP stainless 12‑point bolts, size 5/16‑18 x 3.750, are provided as high‑quality fasteners for fabrication and engine assembly tasks. These SS 12‑point bolts offer corrosion resistance and a multi‑point drive for improved torque transfer where space or wrenching access calls for a 12‑point head, making them suitable for repair, retrofit, or custom assembly work.
ARP 5/16-18 x 3.750 12pt SS bolts
