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!
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!
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!
Free Shipping Across USA
- 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.
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application. Whats more, the compact 12 point nut lets you easily slip a socket close to the pipe. Each ARP accessory stud or bolt kit includes the specific number of parts for your application, plus premium quality washers and hex or 12 point nuts, as required. Studs are manufactured with a unique nut starter nose that helps prevent cross threading. Studs and bolts come either black oxide chrome moly or Stainless 300. Both are nominally rated at 170,000 PSI tensile strength; substantially stronger than Grade 8 hardware. Specially drilled NASCAR models are available for those who wish to safety wire their header bolts to prevent loosening. Head Type : Hex Head Head Size : 3/8 Inch Thread Size : 3/8 Inch Length (IN) : 1 Inch Finish : Black Oxide Color : Black Material : Chrome Moly Steel Quantity : Set Of 16WARNING : Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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 is the size of the ARP 100-1112 header bolt?A: The ARP 100-1112 header bolt has a diameter of three eighths of an inch and a length of one inch.
Q: What material is used in the ARP header bolts?A: The ARP header bolts are made from Chromemoly, which offers high strength and durability.
Q: How many bolts are included in the ARP 100-1112 kit?A: The kit includes a total of sixteen header bolts.
Q: How do I install the ARP 100-1112 header bolts?A: To install the header bolts, align them with the header and torque to the manufacturer's specifications for your vehicle.
Q: Are these header bolts vehicle specific?A: Yes, the ARP 100-1112 header bolts are designed to fit specific Big Block Chevy models.
Q: Can I use these bolts on other engine types?A: No, these bolts are specifically engineered for Big Block Chevy applications only.
Q: How do I clean and maintain the ARP header bolts?A: To maintain the ARP header bolts, wipe them with a clean cloth and avoid using harsh chemicals that could damage the finish.
Q: Is there a special way to store the ARP header bolts?A: Store the header bolts in a dry place away from moisture to prevent corrosion.
Q: What is the weight of the ARP 100-1112 header bolt set?A: The set of ARP 100-1112 header bolts weighs approximately zero point six pounds.
Q: Is the ARP 100-1112 kit suitable for beginners?A: Yes, the ARP 100-1112 kit can be used by beginners with basic automotive knowledge and tools.
Q: How does the ARP 100-1112 compare to other header bolt kits?A: The ARP 100-1112 kit is known for its high-quality Chromemoly material, which offers superior strength compared to standard steel bolts.
Q: What should I do if I receive damaged header bolts?A: If you receive damaged header bolts, contact the seller immediately for a replacement or refund.
Q: What is the torque specification for the ARP header bolts?A: The torque specification for the ARP header bolts should follow the manufacturer's guidelines for your specific engine.
Q: Are these header bolts coated for protection?A: Yes, the ARP header bolts feature a black oxide coating for added corrosion resistance.
Q: What if I need customer support for the ARP header bolts?A: For customer support regarding the ARP header bolts, reach out to ARP directly or consult their website for assistance.
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