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Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
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ARP 1355002 High Performance Series Main 2-Bolt Kit
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$63.76
Regular price
$91.09
-30%
Will be in stock after
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Vendor:
ARP
Type:
Engine Parts
Sku:
WBCARB000CFO0ZO
Available:
Sold Out
UPC:
672036002459
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Far superior to any other main bolt kit offered for use in competition engines, ARP's High Performance Series main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, these bolts feature generous under-head radius and rolled threads for the utmost reliability. The threads are rolled after heat-treating, so their fatigue life is about 1000% longer than most main bolts that are threaded prior to heat-treating. With a nominal rating of 180,000 psi, these bolts are a premium replacement for OEM fasteners, and the kit comes complete with parallel-ground and hardened washers.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What material are the ARP main bolts made of?A: The ARP main bolts are made of 8740 chrome moly steel. This material is known for its strength and durability, making it ideal for competition engines.
Q: What is the tensile strength of these main bolts?A: The tensile strength of the ARP main bolts is rated at one hundred eighty thousand psi. This rating exceeds that of standard Grade 8 hardware, ensuring reliable performance.
Q: Are these bolts suitable for professional engine builders?A: Yes, these bolts are specifically designed to meet the standards of professional engine builders. Their advanced engineering offers superior performance in competitive settings.
Q: How do you install the ARP main bolts?A: To install the ARP main bolts, first ensure the engine is properly prepared. Follow the manufacturer's torque specifications for a secure fit to prevent engine failure.
Q: Can these bolts be used in high-performance applications?A: Yes, these bolts are ideal for high-performance applications. Their design and material specifications make them a premium choice for competitive motorsports.
Q: Is a special tool required for installation?A: Yes, a torque wrench is recommended for the installation of these main bolts. This ensures that they are tightened to the correct specifications for optimal performance.
Q: What is the fatigue life of these main bolts?A: The fatigue life of these main bolts is about one thousand percent longer than most traditional main bolts. This extended life significantly reduces the risk of failure in demanding conditions.
Q: How should I clean and maintain these bolts?A: To maintain the ARP main bolts, clean them with a suitable solvent and inspect for wear regularly. Proper maintenance extends their lifespan and ensures reliable performance.
Q: Are these bolts resistant to corrosion?A: Yes, the 8740 chrome moly steel used in these bolts offers good resistance to corrosion. However, it is advised to store them in a dry environment to prevent any potential corrosion.
Q: What if I receive a damaged product?A: If you receive a damaged product, contact customer support immediately for assistance. Most retailers offer a return or exchange policy for damaged items.
Q: Can I use these bolts as a direct replacement for OEM fasteners?A: Yes, these bolts are designed as a premium replacement for OEM fasteners. They provide enhanced strength and reliability compared to standard OEM options.
Q: What type of washers are included in the kit?A: The kit includes parallel-ground and hardened washers. These washers are designed to complement the main bolts, ensuring a secure and stable installation.
Q: Is this product suitable for all types of engines?A: No, this product is specifically designed for use in competition engines. It may not be necessary for standard or low-performance applications.
Q: What is the packaging of the ARP main bolt kit?A: The ARP main bolt kit typically comes in a durable box that ensures safe storage. It also includes all necessary components for installation.
Q: How can I verify the authenticity of the product?A: To verify authenticity, purchase the ARP main bolt kit from authorized dealers. Genuine products often come with certification or warranty information.
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