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Est. 1957
ARP

ARP Buick 455 12pt main stud kit

$117.86

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

Worn-out main bolts can cause bottom end issues. This ARP main stud kit for Buick 455 engines uses 12-point studs for stronger clamping force.

Key Features

  • 12-point studs — offer improved clamping force over stock bolts and easier installation with a socket.
  • ARP 8740 chromoly steel — heat-treated for 200,000 psi tensile strength, providing a strong and durable bottom end.
  • Direct replacement — designed to fit Buick 455 engines without modification.
  • Includes necessary hardware — comes with studs, nuts, and washers for a complete installation.
This ARP main stud kit is designed for Buick 455 engines.

⚠️ 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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Specifications

Brand
ARP
Manufacturer Part #
125-5402
UPC
672036001308

Frequently Asked Questions

ARP Buick 455 12pt main stud kit

$117.86