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Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Arp 1545003 High Performance Series Main Bolt Kit For Select Ford Small Block Applications, 351W, 2-Bolt Main
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$88.96
Regular price
$127.09
-30%
Couldn't load pickup availability
Vendor: Arp
Type: Engine Parts
Sku: WBCARB000CFS0TQ
Available: Available
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 makes the ARP 1545003 High Performance Series Main Bolt Kit superior to other bolt kits?A: The ARP 1545003 bolts are forged from 8740 chrome moly steel, providing a nominal rating of 180,000 psi, which is significantly stronger than standard Grade 8 hardware. They also feature rolled threads that enhance their fatigue life by about 1000% compared to bolts that are threaded before heat-treating.
Q: Is the ARP 1545003 Main Bolt Kit compatible with all Ford Small Block engines?A: The ARP 1545003 Main Bolt Kit is specifically designed for select Ford Small Block applications, including the 351W with a 2-bolt main configuration. Always verify compatibility with your specific engine model before purchase.
Q: What are the benefits of using rolled threads in the ARP bolt kit?A: Rolled threads in the ARP bolt kit enhance the overall strength and durability of the bolts, reducing the risk of thread stripping and providing a longer fatigue life, making them ideal for high-performance and competition engines.
Q: Can I use the ARP 1545003 Main Bolt Kit in non-competition engines?A: Yes, while the ARP 1545003 is designed for competition engines, it can also be used in non-competition applications for enhanced reliability and performance. This makes it a great choice for any engine builder looking for premium fasteners.
Q: What additional components come with the ARP 1545003 bolt kit?A: The ARP 1545003 Main Bolt Kit includes parallel-ground and hardened washers, which are essential for ensuring proper clamping and distribution of load across the engine block, enhancing overall performance and reliability.
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