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
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
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.
Descriptionarp Uses A Premium Grade 8740 Alloy, Which Is Rated Far Superior To ''Aircraft'' Quality, For Their Pro Series Cylinder Head Studs. Each Stud Is Placed Vertically In Special Racks And Precisely Heat-Treated To 200,000 Psi To Ensure Complete Heat Penetration. Then The Studs Are Centerless Ground To Make Them As Close To Perfectly Concentric As Possible, Unlike Lesser Quality Studs. Because Arp Studs Are Manufactured To Such Exacting Tolerances, You Will Note That Gaskets And Cylinder Heads Literally Glide Into Position And Are Perfectly Aligned -- Something That Won'T Happen With Inferior Quality Head Studs. By Being Thread Rolled After Heat-Treat, These Studs Have About 1000% (That'S Ten Times) Better Fatigue Strength Than Those Studs That Are Threaded Prior To Heat-Treat (A Very Common Industry Practice). It Costs A Lot More To Do It This Way, Because It'S Tough On Tooling, But The Results Are Well Worth The Extra Effort. This Cylinder Head Stud Kit Comes Complete With Premium Quality Parallel Ground Washers And Compact 12-Point Style Nuts For Select Chevrolet Small Block Applications (23 Degree Oem Cast Iron And Aluminum Chevrolet, Gen Iii Vortec/Truck; Airflow Research, Brownfield; Brodix -8, -10, -11, Track I, Dart Sprotsman And Dart Ii And Most Edelbrock, Trick Flow).
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 material used in the ClearPlus 234-4301 Bolt Kit?A: The ClearPlus 234-4301 Bolt Kit is manufactured from a premium grade 8740 alloy steel, which is heat-treated to achieve a strength rating of 200,000 psi, making it significantly stronger than standard Grade 8 hardware.
Q: Is the ClearPlus Bolt Kit compatible with my Chevrolet small block engine?A: Yes, this bolt kit is designed specifically for select Chevrolet small block applications, including 23 degree OEM cast iron and aluminum heads, Gen III Vortec/Truck models, and various aftermarket brands like Airflow Research and Edelbrock.
Q: What advantages does the ClearPlus 234-4301 Bolt Kit offer over standard head studs?A: The ClearPlus Bolt Kit features 1000% better fatigue strength compared to many standard head studs, thanks to its unique manufacturing process where studs are thread rolled after heat treatment, ensuring superior durability and performance.
Q: How do I install the ClearPlus Bolt Kit on my engine?A: Installation involves placing the studs into the engine block, using the included premium quality parallel ground washers and compact 12-point style nuts to secure the cylinder heads. It's recommended to follow the manufacturer's torque specifications for proper installation.
Q: What makes the ClearPlus Bolt Kit suitable for high-performance applications?A: The ClearPlus 234-4301 Bolt Kit is favored by professional engine builders for high-performance applications due to its precise manufacturing tolerances, exceptional strength, and alignment capabilities, making it ideal for competition powerplants.
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