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Est. 1957
ARP

ARP Big Block Chevy 409 Hex Head Stud Kit

$284.11

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ARP's hex head stud kit for Big Block Chevy 409 engines. Offers a strong, reliable alternative to stock bolts for better cylinder head sealing.

Key Features

  • Made from 8740 chromoly steel — strong and durable for high-performance applications.
  • 200,000 psi tensile strength — offers reliable clamping force for consistent cylinder head sealing.
  • Hex head design — allows for easier installation and removal compared to standard bolts.
  • Includes necessary nuts and washers — a complete kit for your engine build.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP Big Block Chevy 409 Hex Head Stud Kit

$284.11