The ARP head stud kit for Chevrolet big-block applications is a 12-point head stud set intended to replace or upgrade cylinder head fasteners. Built for big-block Chevy engines, the kit provides the hardware needed to secure heads for reliable sealing and consistent clamp load during assembly, making it suitable for rebuilds or high‑duty use where factory head bolts are being replaced.
ARP Chevrolet Big Block 12Pt Head Stud Kit