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Item #:
35470179
12-Point Cylinder Gasket Head Stud Bolts Nuts Kit Compatible with 97-03 Chevy LS1 LQ9 LS6 4.8L 5.3L 5.7L 6.0L Engines
Item #:
35470179
PKR 22678
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, June 25
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Maximize reliability and strength with nominally rated 220K psi tensile strength
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What Stands Out
Precision Engineering
Manufactured with exacting standards, ensuring a perfect fit for 97-03 Chevy LS1 LQ9 LS6 engines, preventing leaks and improving performance.
Durability Focus
Crafted from high-quality materials to withstand extreme engine conditions, providing long-lasting reliability compared to standard alternatives.
Comprehensive Kit
Includes all necessary components for installation, simplifying the process for both mechanics and DIY enthusiasts, enhancing convenience and efficiency.
Product Details
- Compatible with 97-03 Chevy LS1, LQ9, LS6 4.8L, 5.3L, 5.7L, 6.0L engines and 98-02 Camaro/Firebird F-Body, 97-03 C5 Corvette, 99-03 Silverado/Sierra GM Trucks
- Made of iron with black oxide finish and high temperature resistance, with nominally rated 220K psi tensile strength
- Centerless ground and heat treated before thread rolling to maximize reliability and strength
- Includes 20 M11 Head Studs, 10 M8 Studs, 30 Parallel-ground Washers, and 30 12-point Nuts
- Direct replacement for old rusted bolts, easy to install, and improves car performance
- Option to request missing stud via store home page
| Size Name | for 97-03 Chevy |
| Item Diameter | 8 Millimeters |
| Number of Pieces | 90 |
| Outside Diameter | 8 Millimeters |
| Screw Head Style | Cylinder |
| Thread Size | M8 |
| Maximum Shear Strength | 132 ksi - 176 ksi (97.9 MPa - 121.5 MPa) |
| Color | black |
| Item Shape | Round |
| Material Type | Iron |
| Finish Types | Black Oxide |
| Brand | PQY |
| Fastener Type | Stud Bolt |
| Number Of Items | 1 |
| Set Name | PQY 12-Point Cylinder Gasket Head Stud Bolts Nuts Kit |
| Manufacturer | PQY |
| UPC | 781829867820 |
| Part Number | emk05 |
| Model | emk05 |
| Unit Count | 1 Count |
| Size | for 97-03 Chevy |
| Material | Iron |
| Item Weight | 6 lbs (2.72 kg) |
Who Should Buy?
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Engine Builders
Professional builders requiring durable and reliable head studs to ensure maximum sealing performance in high-performance engines.
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Car Enthusiasts
DIY car enthusiasts looking to upgrade their engine's head gasket reliability for enhanced performance and longevity.
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Racers
Racers seeking to withstand high engine pressures and temperatures while ensuring consistent performance during competitions.
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Budget Shoppers
Individuals on a tight budget may find this kit expensive compared to basic alternatives on the market.
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Casual Drivers
Everyday drivers who do not drive aggressively won't require the performance level offered by advanced head stud kits.
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Non-Chevy Owners
Car owners with engines outside the 97-03 Chevy LS series may not benefit from compatibility with this specific kit.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What engines are compatible with the 12-Point Cylinder Gasket Head Stud Bolts Nuts Kit?
Answer: This kit is compatible with various Chevy LS engines, specifically the LS1, LQ9, LS6, and the 4.8L, 5.3L, 5.7L, and 6.0L variants produced between 1997 and 2003. It's essential to ensure you have the correct engine model to guarantee a proper fit and effective performance. Users commonly utilize this kit for high-performance builds or replacements in their vehicles, ensuring that the head gasket remains secure and makes the engine more reliable during heavy usage or racing scenarios. -
Question:
What materials are used in the construction of the head stud bolts and nuts?
Answer: The head stud bolts and nuts are typically made from high-quality steel, often featuring a finish that enhances durability and resistance to corrosion. This robust construction ensures they can withstand the high pressures and temperatures found in performance engines. Users often report using these components in both standard and racing applications, benefiting from their strength when operating under extreme conditions. -
Question:
Is installation of the head stud bolts kit complicated?
Answer: While installation can be technical, it is entirely feasible for those with mechanical knowledge and experience. It typically involves removing the cylinder heads and properly torquing the studs to ensure a secure seal. Many users recommend following a service manual specific to their engine for detailed torque specifications and installation procedures, facilitating an efficient fitting process for those aiming for optimal engine performance. -
Question:
How do I maintain the head studs once installed?
Answer: Once installed, it’s crucial to maintain the head studs by regularly checking for any signs of loosening or deformation, especially after the engine has undergone significant heat cycles. Proper torque settings should be verified according to manufacturer guidelines to ensure continued integrity. Users often monitor engine performance to catch early signs of failure, which can help extend the life of the components and maintain engine health. -
Question:
Can I use this kit for a performance engine build?
Answer: Yes, this kit is ideal for performance engine builds. Its specific design caters to high-performance conditions, providing enhanced reliability and strength necessary for engines that operate at higher levels of stress, such as during racing or competitive driving. Many enthusiasts chose this kit to improve engine performance significantly while ensuring that critical components are securely fastened, which is vital when optimizing engine horsepower. -
Question:
What torque specs should I use for this head stud bolts kit?
Answer: Torque specifications can vary depending on the specific engine model; however, a common range is often between 60 to 80 ft-lbs for most LS engines. It's vital to consult your vehicle’s repair manual for precise torque values and sequences to follow during installation. Users have found that adhering to these specifications ensures that the head gasket maintains its seal, preventing leaks and enhancing overall engine performance. -
Question:
Do I need additional tools to install the head stud bolts?
Answer: Yes, you will need specific tools for a successful installation. Typically, these include a torque wrench, socket set, and possibly a thread locker. These tools aid in achieving the correct torque settings and ensuring all components are properly secured. Users usually find that having the right tools handy can simplify the installation process and improve the overall outcome of the engine build. -
Question:
What should I do if I find a leak after installation?
Answer: If you detect a leak after installation, first check that all bolts are properly torqued to specifications. If they are secure and the leak persists, it may indicate a problem with the gasket or an improper installation. Consulting a mechanic or referring to installation guides can help diagnose the issue. Users often share that regular monitoring after installation can help quickly address any issues that arise, ensuring lasting performance. -
Question:
Are there any performance benefits to using this kit?
Answer: Using the 12-Point Cylinder Gasket Head Stud Bolts Nuts Kit can yield multiple performance benefits, including improved gasket sealing, reduced chances of warping under high pressure, and enhanced durability. This translates to better engine performance and reliability, particularly in high-stress environments such as racing or off-roading. Many car enthusiasts have noted measurable improvements in horsepower and torque after installation, highlighting the kit’s effectiveness. -
Question:
Where can I buy the 12-Point Cylinder Gasket Head Stud Bolts Nuts Kit?
Answer: You can purchase the 12-Point Cylinder Gasket Head Stud Bolts Nuts Kit at Ubuy, a trusted online retailer that offers a wide selection of automotive products. Ubuy provides detailed product descriptions and customer reviews to help inform your purchase decision, making it a great platform for this type of component for your Chevy LS engines.
PQY Head Bolt Sets Editorial Review
Despite their cost-effectiveness, customer feedback has been mixed regarding the quality of these studs. Many reports suggest that the product can't handle the manufacturer's recommended torque specs and that they end up snapping during installation. Others have reported success with multiple sets in their shop. While they may work for some, it's important to inspect the kit thoroughly before beginning the installation process.
Customer Reviews & Ratings
379 customers ratings
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5 Star
70%
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4 Star
11%
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3 Star
7%
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2 Star
1%
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1 Star
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Pros
- Cost-effective
- Good quality for price point
Cons
- Some customers report studs are unusable and can snap during installation
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.
PKR 22678
Order now and get it around Thursday, June 25
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
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.
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Features & Benefits
- Compatible with Chevy LS1, LQ9, LS6 engines
- Compatible with Camaro, Firebird, Corvette, Silverado, Sierra GM Trucks
- Centerless ground and heat treated for maximum reliability and strength
- Made of iron with good ductility and high temperature resistance
- Easy installation, direct replacement for old rusted bolts
- Package includes M11 Head Studs, M8 Studs, Parallel-ground Washers, and 12-point Nuts