- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Exhaust & Emissions /
- Headers & Parts /
- Header Bolts /
- 8933 1" Locking Header 12 Point Bolt kit for ...
0 ratings
Item #:
121708425
8933 1" Locking Header 12 Point Bolt kit for Ford Small Block
Item #:
121708425
GBP 81
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, October 31
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Crafted from high-grade materials, this bolt kit ensures long-lasting performance and resistance to corrosion, making it a reliable choice for Ford Small Block engines.
Precision Fit
Engineered specifically for Ford Small Block applications, this 12-point bolt kit guarantees a perfect fit, enhancing the overall efficiency and reliability of your engine assembly.
Locking Mechanism
The innovative locking design prevents loosening under high vibrations, ensuring that your engine remains securely assembled and performs optimally, even under demanding conditions.
Product Details
| Thread Size | 3/8-16 |
| Exterior Finish | Per Item Description |
| Manufacturer Grade | Grade 8 |
| Screw Head Style | Hex |
| Color | Nickel Plated |
| Fastener Type | Hexagon Bolt |
| Thread Type | Unc |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| Head Type | Hex |
| Thread Class | 1A |
| Maximum Shear Strength | Approximately 140-150 ksi (kilopounds per square inch) or 965-1034 MPa (megapascals) |
| Screw Point Style | Type A |
| Compatible Groove Diameter | 0.38 inches |
| Drive System | Rear-Wheel Drive |
| Grade Rating | Grade 8 |
| Part Interchange Info | 8933 |
| Set Screw Thread Type | Unified National |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Finish Types | Duplex Nickel |
| Item Diameter | 0.38 inches (0.97 cm) |
| Size Name | Stock |
| Number of Pieces | 16 |
| Fastener Size | 3/8-16 |
| Thread Coverage | Fully Threaded |
| Item Weight | 12.16 ounces (344.74 grams) |
| Brand | Stage 8 |
| UPC | 765709893307 |
| Number of Packs | 1 |
| Set Name | Kit |
| Global Trade Identification Number | 00765709893307 |
| Unit Count | 1 Count |
| Manufacturer | Stage 8 |
| Number Of Items | 1 |
| Included Components | SB FRD HDR BLT KIT/ |
| Item Type Name | SB FRD HDR BLT KIT/ |
| Model | 8933 |
| Part Number | 8933 |
| Material | Alloy Steel |
| Head Style | Hex |
Who Should Buy?
-
Ford Enthusiasts
Ideal for those restoring or modifying Ford Small Block engines requiring high-quality, reliable header bolt fittings.
-
Performance Builders
Perfect for users assembling high-performance engines that demand durability and reliability in extreme conditions.
-
Mechanics & Technicians
Beneficial for mechanics performing routine maintenance or upgrades on Ford Small Block vehicles thanks to its ease of use.
-
Universal Applications
Not suitable for vehicles outside the Ford Small Block category; design is specific to certain engine types.
Product Description
8933 1" Locking Header 12 Point Bolt kit for Ford Small Block
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How to Shop 8933 1" Locking Header 12 Point Bolt kit for Ford Online From Ubuy?
Answer: It’s easy to shop 8933 1" Locking Header 12 Point Bolt kit for Ford online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is 8933 1" Locking Header 12 Point Bolt kit for Ford Available to Shop Online in Guernsey?
Answer: Yes, at Ubuy Guernsey this product is available for you to shop at a reasonable price. The 8933 1" Locking Header 12 Point Bolt kit for Ford is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Stage 8 Header Bolts Editorial Review
8933 1" Locking Header 12 Point Bolt kit for Ford Small Block is a durable solution for anyone looking to secure headers firmly in place. Made from Grade 8 alloy steel, this kit features a fully threaded design and a hex head for easy installation. Users have praised the quality and the perfect fit of these bolts, noting that they work well in various applications. Additionally, it’s noteworthy that the kit comes with 16 pieces, providing ample hardware for your project. Many reviews reflect satisfaction with its performance and suggest that investing in this bolt kit is a smart choice for reliability.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Grade 8 material ensures high strength and durability
- Hex head style allows easy installation
- Includes 16 pieces for complete projects
- Perfect fit for Ford small block applications
- Nickel plated finish for corrosion resistance
Cons
- Allen wrench option is not included in the kit
Platform Trust & Buyer Confidence
BS
Beat
Verified buyer
“Simple process, tax and import duties announced by email. Paid online. Delivery was quick. Can recommend.”
22 October 2026 · via Trustpilot
S
Songpon
Verified buyer
“The product met my expectations perfectly. The ordering process was convenient and easy, and I was kept updated on the delivery status throughout the shipping process. The delivery was also very fast. I can confidently confirm that Ubuy provides an excellent shopping and delivery experience. Highly recommended! From Thailand”
22 October 2026 · via Trustpilot
D
Dimitra
Verified buyer
“Quick and efficient delivery and the possibility to get the package delivered from a pick-up point. I'm very happy with my experience and would recommend it again!”
22 October 2026 · via Trustpilot
HJ
Heer
Verified buyer
“My product came in good condition from the USA. I was happy that I could buy via this Chanel and that DHL brought it to my house. The communication is fine. The charger works very well. Fast and my Samsung watch and Samsung airbuds and Samsung Fold 8 Ultra all charge fast.”
22 October 2026 · via Trustpilot
SF
Sergey
Verified buyer
“Hello Ubuy team, thank you so much for the excellent service! I received the package today; it arrived in great condition and was packed very neatly. The delivery was fast, and the courier was very friendly as well. Wishing continued success to Ubuy and the entire team!”
23 October 2026 · via Trustpilot
WHY SHOP WITH US
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 81
Order now and get it around Saturday, October 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.