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ARP Pro Series 251-4701 Cylinder Head Stud Kit for Ford Cosworth Sierra and Escort

$170.71

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ARP Pro Series 251-4701 Cylinder Head Stud Kit for Ford Cosworth Sierra and Escort

$170.71

$170.71

Ensure maximum clamping force and head gasket integrity on your Ford Cosworth engine with the ARP 251-4701 Head Stud Kit. Designed specifically for Sierra and Escort Cosworth powerplants, these fasteners are a critical upgrade for high-performance builds where factory head bolts are prone to stretching under increased cylinder pressures.

Unlike standard bolts that twist during tightening, these studs provide a more accurate torque loading by pulling the head down vertically. This reduces stress on the block threads and ensures a more consistent seal across the entire deck surface. Each kit is manufactured to ARP's exacting standards to handle the rigors of forced induction and high-RPM use.

  • Manufacturer Part Number: 251-4701
  • Fits Ford Cosworth Sierra and Escort engines
  • Premium grade heat-treated material for maximum tensile strength
  • Includes high-strength studs, 12-point nuts, and parallel-ground washers
  • Designed for superior head gasket retention and reliability

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