Additional Notes:
- Not vehicle specific. Customer is responsible for confirming this product fits their vehicle.
ARP 281-5401 - Olds Quad 4 main stud kit
ARP Pro Series Cylinder Head Bolt Kits are cold-forged to ensure molecular integrity and heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. These products are available with hex and 12-point heads. They come packaged with hardened parallel washers for even load distribution and accurate torque readings.
Note: TDot Performance is an authorized dealer of all ARP products, so your new product will include the full factory warranty. What more? We are proudly Canadian but have warehouses in both Canada & USA, so whether you are Canadian or American, you WILL NOT pay any Custom, Duties or Brokerage fees!
Since 1968, ARP has been engineering bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels and transmissions. The company is the world leader in automotive fasteners and many top engine builders rely on ARP racing products to hold their engines together.
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