
( Brand: Arp ), ( Part Type: Header ), ( Manufacturer Part Number: 120-1401 ), ( UPC: 672036000899 )
Review ARP Header Stud Kit 12pt. Buick V8
The ARP 120-1401 Header Stud Kit is a high-performance upgrade designed specifically for Buick V8 engines with a 12-point cylinder head. This kit is an essential modification for any engine builder or enthusiast seeking superior strength and durability in their header bolts.
Unlike factory installed header studs, the ARP 120-1401 Header Stud Kit is engineered using only the finest materials. Each stud is made from ARP's proprietary 135,000 psi tensile strength fastener alloy, providing unparalleled strength and fatigue resistance. Each stud features a chrome molybdenum alloy heat-treated shaft, capable of withstanding the high temperatures and loading conditions present in a performance engine.
This kit includes 8 studs and corresponding nuts, designed for a 1.125-inch (28.6mm) outside diameter exhaust header. Each stud is threaded with a 12-point flange to ensure a secure and precise fit in the cylinder head and exhaust manifold. The kit also includes Grade 12.9 locking nuts to prevent studs from backing out during high RPM or racing applications.
Installation of the ARP 120-1401 Header Stud Kit is a simple bolt-on application, with no modifications required to the engine block or cylinder head. By upgrading to this kit, you will experience improved clamping force between the header and the head gasket, leading to better sealing, reduced exhaust leakage, and an overall increase in engine performance.
Investing in a set of ARP header studs has become a standard practice for performance enthusiasts and engine builders due to the proven benefits in strength, durability, and engine longevity. The ARP 120-1401 Header Stud Kit for 12-point Buick V8 engines is an essential upgrade for any serious performance enthusiast seeking improved engine performance and peace of mind on the track.
buying an ARP 120-1401 header stud kit for a 12-point Buick V8 engine carries several advantages and disadvantages that you should consider before making a decision:
Advantages of ARP 120-1401 Header Stud Kit:1. Enhanced durability: ARP header studs are known for their high tensile strength and resilience. They are manufactured using high-quality materials and are designed to withstand the rigors of high-performance applications.
2. Improved engine performance: ARP header studs can help improve the performance of your engine by reducing the risk of header gasket leaks and providing a more secure connection between the headers and the engine block. This can help improve power and torque output.
3. Increased reliability: ARP header studs are less prone to failure compared to OEM studs. This means that you can drive your car with greater confidence, knowing that the header studs will not fail on you unexpectedly.
4. Suitability for high-performance applications: ARP header studs are a popular choice for high-performance applications due to their strength and durability.
Disadvantages of ARP 120-1401 Header Stud Kit:1. Cost: ARP header studs can be more expensive than OEM studs. The cost difference may discourage some buyers, but the benefits they offer may outweigh the additional expense.
2. Installation complexity: Installing ARP header studs can be more complex than installing OEM studs. This requires additional time and skill, which may add to the overall cost of the project.
3. Modification to the engine: Installing ARP header studs may require some modifications to the engine, such as drilling and tapping new threads. This may not be ideal for those with limited mechanical skills or limited access to specialized tools.
Conclusion:In conclusion, the decision to buy an ARP 120-1401 header stud kit for a 12-point Buick V8 engine depends on your specific requirements and priorities. If you're looking for enhanced durability, improved engine performance, and increased reliability, then investing in ARP header studs could be a worthwhile investment. However, if the added cost and installation complexity are significant concerns, you may want to consider other options. Ultimately, the choice is yours, and it's essential to weigh the advantages and disadvantages carefully before making a decision.
Recommendation:If you decide to go ahead with the purchase, it's recommended to source the ARP 120-1401 header stud kit from a reputable supplier or mechanic shop to ensure that you get the real deal and receive proper installation instructions. Additionally, consider setting aside adequate time and resources to ensure a proper installation to make the most of the benefits that ARP header studs offer.
part # 1201401 prices
- $59.99-$73.63
specifications clampcluch:
- for makes: Buick
- brand: Arp
- part type: Header
- manufacturer part number: 120-1401
- upc: 672036000899
general clampcluch:
- condition: New
- Car Truck Parts Accessories > Exhaust Emission Systems > Clamps, Flanges, Hangers Hardware
payments clampcluch:
- credit card: Mastercard
- other
- wallet: Apple-pay
seller clampcluch:
- rating: 99.5%
- # reviews: 372
shipping clampcluch:
- class: Standard
- transit: 5-10 Days
- service: USPS Ground Advantage
- type: Fixed
- cost: $0.00
- carrier: USPS
offer clampcluch:
- sold: 0
- quantity: 10
- options: Ship-to-home
- started: December 29, 2024
- availability: In Stock
returns clampcluch:
- time: 30 Days
- policy: Returns Accepted
- paid by: Buyer
Arp 120-1401 Is Similar To:
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- Arp 613-1250 3/8 Inch X 1.25 Uhl 12 Point Stainless Steel Bolt Kit 5 Pack (32.8% similar) $22.99–$32.49. (January 22nd, 2026)
- Arp 099998163996 400-1400 Header Studs Sb-chevy 3/8 Diameter 1.670 Length 12 Point Nuts 14/pk (43.7% similar) $139.99–$193.90. (March 9th, 2026)
