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PART NO: 151-5401

Mains Stud & Nut Kit - ARP 151-5401 | Ford Pinto | Cosworth YB

£179.38 incl.VAT

£149.48

Mains Stud & Nut Kit - (GENUINE) ARP | Ford Pinto | Cosworth YB

Premium Performance Upgrade for High-Output Engines

 

🛡️Buy with confidence — every kit we sell is verified as genuine ARP, not cheaper alternatives pretending to be the real thing.

 

When pushing your Ford Pinto SOHC or Cosworth YB to its limits, standard OEM hardware can fall short. Factory main bolts often struggle under high torque and extreme loads, risking engine integrity and performance.

 

That’s why ARP’s Main Stud & Nuts Kit is the ultimate upgrade — engineered for superior strength, durability, and reliability under pressure.

 

Why Choose ARP?

  • Unmatched Strength: Heat-treated for maximum tensile strength.

  • Precision Engineering: Thread-rolled for consistent clamping force.

  • Track-Tested Reliability: Trusted in motorsport and high-performance builds.

  • Peace of Mind: Designed to outperform OEM hardware in every way.

 

Compatibility

✅ Ford Pinto SOHC (European versions)
✅ Cosworth YB

 

Key Benefits

  • Prevents main cap walk & fretting under high load.

  • Increases bottom-end reliability for tuned & race engines.

  • Easy installation with everything included in the kit.

 

What’s Included?

  • 10 × ARP Main Studs

  • 10 × ARP Washers

  • 10 × ARP Nuts

  • 1 × ARP Ultra-Torque Fastener Assembly Lubricant (0.5oz)

 

Additional Information

We're here to help!

If you have a question about fitment, please get in touch with our expert team for guidance and support.

 

 

Can't find what you're looking for? Get in touch! We would love to hear from you.

  • Thank you for shopping with us at Damico Engines Limited. We strive to provide you with high-quality car parts and exceptional customer service. However, we understand that sometimes returns are necessary.

    Please review our returns policy below:

    1. Eligibility for Returns:

    • Items must be returned within 30 days of the delivery date.

    • Items must be unused, undamaged, and in their original packaging.

    • Electrical components and special order items are not eligible for return unless they are defective or damaged upon arrival.

    2. Initiate a Return:

    • To initiate a return, please contact our customer service team at info@damico-engines.co.uk or by calling us on +44(0)1953 717 784.

    • Provide your order number, the reason for the return, and any relevant details.

    • Our customer service team will provide you with a Return Merchandise Authorization (RMA) number and further instructions on how to proceed with your return.

    3. Return Shipping:

    • Customers are responsible for return shipping costs unless the item received was defective or damaged.

    • We recommend using a trackable shipping method for returns to ensure the safe delivery of your items, we cannot be held responsible for undelivered items.

    • Please ensure that the RMA number provided by our customer service team is clearly marked on the outside of the package.

    4. Inspection and Processing:

    • Once we receive your returned item, our team will inspect it to ensure that it meets our return eligibility criteria.

    • Refunds will be issued within 3-5 business days of receiving and inspecting the returned item.

    • Refunds will be issued to the original payment method used for the purchase.

    5. Exchanges:

    • If you would like to exchange an item for a different size, color, or model, please contact our customer service team to arrange the exchange.

    • Exchanges are subject to availability. If the desired item is not available, a refund will be issued following our standard return process.

    6. Damaged or Defective Items:

    • If you receive a damaged or defective item, please contact our customer service team within 3 days of receipt to arrange for a replacement or refund.

    • Please provide photos of the damaged or defective item to expedite the resolution process.

    Damico Engines Limited shall not be held liable for any labour charges associated with the installation or removal of parts deemed to be faulty or incorrectly supplied.

    8. Final Sale Items:

    • Certain items may be marked as final sale and are not eligible for return or exchange unless they are defective or damaged upon arrival. These items will be clearly indicated on our website.

    9. Contact Us:

    By completing a purchase on our website, you agree to abide by the terms and conditions outlined in this returns policy.

    Damico Engines Limited reserves the right to update or modify this returns policy at any time without prior notice. Please refer to our website for the most up-to-date information regarding returns.

    Thank you for choosing Damico Engines Limited for your car parts needs! We appreciate your business.

    Sincerely,

    Damico Engines Team

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