Auto Barn
Est. 1957
ARP

ARP Olds SB 4cyl Quad 4 12pt Head Stud Kit

$161.78

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ARP 281-4301 head stud kit for Olds SB 4cyl Quad 4 engines. Uses 12-point nuts for a strong, secure cylinder head seal.

Key Features

  • 12-point nuts — provide a secure and easy-to-torque clamping surface.
  • ARP 8740 chromoly steel studs — heat-treated to over 200,000 psi tensile strength for improved durability.
  • Direct replacement for stock head bolts — designed to fit your specific engine application.
  • Improved cylinder head clamping — helps maintain a consistent seal under pressure.

⚠️ 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 Olds SB 4cyl Quad 4 12pt Head Stud Kit

$161.78