SKU: ARP156-4301
UPC: 672036004477
MPN: 156-4301
The Ford Head Stud Kit 12pt. is designed for builders and enthusiasts who require reliable performance under extreme cylinder head clamping loads. This kit is particularly beneficial for forced-induction Ford engines, supercharged builds, or high-compression strokers that exceed factory power levels and demand secure head gasket integrity.
Unlike factory head bolts, which can yield under high stress, the premium studs in this kit distribute load evenly and resist permanent stretch. The 12-point head design minimizes the risk of corner rounding during installation and allows for easier engagement with a 12-point socket, ensuring accurate torque application. ARP studs are made from high-quality chrome-moly alloy and are heat-treated to enhance their tensile strength and fatigue resistance compared to OEM hardware.
Professional engine builders and performance tuners trust this kit for naturally aspirated, turbocharged, and supercharged Ford applications where head gasket failure could lead to severe engine damage. Proper installation following ARP's recommended torque specifications is crucial for maintaining consistent clamp load through multiple heat cycles, making this kit an essential choice for high-performance builds.
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