ARP Mazda Miata Head Stud Kit - Part #218-4701

Achieve Unmatched Performance and Durability with ARP Head Studs

When it comes to building a performance engine, securing the cylinder head is one of the most crucial components. The ARP Mazda Miata Head Stud Kit is engineered to provide superior clamping force and enhanced durability for high-performance applications. Whether you're boosting power, racing on the track, or pushing your Miata’s engine to its limits, these head studs deliver the strength and reliability your build requires.

Key Features:

  • Premium-Grade Materials: Manufactured from ARP 2000 material, these head studs offer a tensile strength of 220,000 psi, ensuring they can handle the intense forces of high-boost or high-compression engines.
  • Superior Clamping Force: The ARP Miata Head Stud Kit is designed to maintain even clamping pressure, preventing warping and ensuring that your cylinder head stays perfectly aligned, even under extreme engine conditions.
  • Precision Fitment: These head studs are precision-engineered to fit the Mazda Miata 1.6L/1.8L engines, ensuring a perfect fit and easy installation with no modifications required.
  • Enhanced Strength & Durability: ARP head studs are heat-treated and coated for additional corrosion resistance, ensuring long-lasting strength and performance under the most demanding conditions.
  • Heavy-Duty Design: With a larger-than-stock diameter and precision-threaded studs, this kit is designed to hold up to higher cylinder pressures and ensure the longevity of your head gasket and engine components.

Benefits:

  • Maximize Engine Performance: By improving the clamping force between the cylinder head and block, these studs prevent head gasket failure, keeping your engine’s combustion chamber sealed for optimal performance, even under heavy boost or high-performance conditions.
  • Track-Proven Reliability: Ideal for racing, autocross, or street builds that require uncompromising reliability. These head studs are designed to withstand extreme pressure from turbocharged, supercharged, and high-performance naturally aspirated setups.
  • Easy Installation: The ARP Miata Head Stud Kit is designed for a hassle-free installation process, using your stock cylinder head and block configuration. No special tools or modifications are required—just solid, reliable performance from the get-go.
  • Peace of Mind: With ARP’s precision-engineered design, you’ll have peace of mind knowing that your head studs will maintain their integrity under high loads and extreme temperatures, even on the track.

Elevate Your Performance with ARP

When you’re building a high-performance engine, don’t leave anything to chance. The ARP Mazda Miata Head Stud Kit is the ultimate upgrade to ensure your cylinder head is securely attached, keeping your engine running at its best even in the most demanding conditions.

Order Now and secure the strength, reliability, and performance your Miata build deserves. Trust ARP for the best in race car-grade components.



This Part Fits:

Year Make Model Submodel
1999 Mazda Miata 10th Anniversary
1990-1997,1999-2005 Mazda Miata Base
1993 Mazda Miata LE
2000-2005 Mazda Miata LS
1994-1997 Mazda Miata M Edition
2004-2005 Mazda Miata Mazdaspeed
1991,2000-2003 Mazda Miata SE
2003 Mazda Miata Shinsen
1997 Mazda Miata STO

Shipping Policies

Free Shipping on all orders over $56.

For orders under $56, we offer ground shipping for only $9.99.

Need your parts faster? Flat-rate expedited shipping options are available.

Standard delivery in 3-5 business days or less.

For in-stock items, our free ground shipping reaches any of the 48 contiguous U.S. states in 5 business days or less.

International Shipments

Garage 56 Engineering provides the best service and quality parts to customers all over the globe every day. We understand that purchasing parts internationally can be stressful and would like you to know we are committed to helping at every step of the way.

Transit times listed on the website are estimates and will vary depending on your location as well as the amount of time it will take your government to process the order through customs. In most cases, orders take around a week to arrive but can be closer to two to three weeks to some countries.

You may be charged a duty (tax) on your order. We do not handle this tax and your local customs agency will charge you the correct amount per your local laws. It is your responsibility to review and understand these taxes when ordering.

Please note that our fitment data and vehicle selector is for United States of America Market cars only. If you are searching for parts for an international car please search for exact part numbers.


Return Policies

We have a 365-day return policy, which means you have 1 year after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at info@garage-56.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at info@garage-56.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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