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The ARP header stud kit for SB Ford engines contains 3/8 x 1.670 inch hex studs intended for cylinder head/header fastening. Offered as hardware for small-block Ford applications, it supplies the specified stud size for secure attachment where original fasteners are replaced or upgraded, without extrapolating additional material or torque claims beyond the product listing.
ARP SB Ford 3/8 x 1.670in Hex Header Stud Kit
