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ARP BMC A-Series 11-Stud Cylinder Head Stud Kit - 206-4204

$111.91

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ARP BMC A-Series 11-Stud Cylinder Head Stud Kit - 206-4204

$111.91

$111.91

Secure your engine's top end with the ARP BMC A-Series 11-stud head stud kit. Specifically engineered for A-Series blocks using the 11-stud head configuration, this kit replaces factory head bolts to provide the superior clamping force and consistent preload required for high-performance use. By using studs instead of bolts, you ensure more accurate torque loading and prevent threads from pulling out of the engine block.

Constructed from premium 8740 chrome moly steel, these studs are heat-treated to a tensile strength of 190,000 psi. The threads are rolled after heat treatment, a process that results in significantly higher fatigue strength compared to studs with threads cut before heat treating. This kit is essential for any high-compression or forced-induction A-Series build to prevent head gasket failure and cylinder head lifting.

  • Fits BMC A-Series engines with 11-stud cylinder head configurations
  • Manufactured from high-strength 8740 chrome moly steel
  • Rated at 190,000 psi tensile strength for maximum reliability
  • Threads rolled after heat treatment for superior fatigue resistance
  • Includes premium 12-point nuts and parallel-ground washers
  • Manufacturer Part Number: 206-4204

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