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  3. CHEVROLET TRUCK SILVRDO25

CHEVROLET TRUCK SILVRDO25 Head Stud Kit 399.GM8N17 6.6TD 12175731

fits model: 2500, Silverado. make: Chevrolet. year: 2017.

399.gm8n17 Chevrolet Truck Head Stud Kit For 6.6td From 2017 Silverado 2500 12175731

( Brand: Chevrolet Truck ), ( Manufacturer Part Number: SILVRDO25 ), ( Part Type: Head ), ( Conditions Options: Head Stud Kit ), ( Genuine Oem: Yes ), ( Ipn: 399.gm8n17 ), ( Warranty: 60 Day )

Review CHEVROLET TRUCK Head Stud Kit For From fits SILVERADO 2500 2017

Chevrolet 399.GM8N17 Head Stud Kit for 2017 Silverado 2500 6.6L TD (12175731)

Description:

The Chevrolet 399.GM8N17 Head Stud Kit is an essential upgrade for the 6.6L Turbo-Diesel (TD) engine found in the 2017 Silverado 2500. This kit is designed to replace the original head studs, ensuring a more robust and reliable connection between the engine block and cylinder head.

Engineered with precision, these head studs are manufactured to meet or exceed OEM specifications. Each stud is made from high-strength material, providing enhanced clamping force and resilience against cylinder head gasket leakage, cylinder distortion, and other stressors commonly experienced in high-performance or high-mileage applications.

The Chevrolet 399.GM8N17 Head Stud Kit comes with a complete set of new head studs and the necessary installation hardware. Each stud is precisely threaded, ensuring a perfect fit and easy installation. The new studs also feature a longer reach, accommodating the increased compression heights of the later model engines.

Installing this head stud kit in your 2017 Silverado 2500 6.6L TD engine comes with several benefits. These include improved engine performance, reduced risk of catastrophic engine failure, and extended engine life. Additionally, this kit is an excellent investment for those planning to upgrade their engine with higher-performance parts or those who regularly tow heavy loads.

In summary, the Chevrolet 399.GM8N17 Head Stud Kit for 2017 Silverado 2500 6.6L TD (12175731) is a high-quality and essential upgrade for those seeking enhanced engine reliability, performance, and longevity. Engineered to meet or exceed OEM specifications, this kit is an excellent investment for diesel enthusiasts, heavy-duty towing applications, and high-performance engine builds.

Chevrolet 399.GM8N17 Head Stud Kit for 2017 Silverado 2500 (6.6L TD): Pros, Cons, and Conclusion

Introduction:

The Chevrolet 399.GM8N17 Head Stud Kit is a popular aftermarket upgrade for the 6.6-liter Duramax diesel engine found in the 2017 Silverado 2500. This kit is designed to replace the factory head studs with stronger, more durable studs. In this analysis, we will discuss the pros and cons of investing in this head stud kit for your 2017 Silverado 2500.

Pros:

1. Enhanced Durability: The primary reason for installing a head stud kit is to improve the engine's durability, especially when running high horsepower and boosted applications. The stronger studs help prevent head gasket failure, which is a common issue in heavily modified diesel engines.

2. Increased Power: The upgraded head studs can help support increased power and torque, which can lead to better engine performance and a more enjoyable driving experience.

3. Peace of Mind: Installing a head stud kit can provide peace of mind for those who plan to push their engines beyond factory limits. The stronger studs can help prevent catastrophic engine failure, which is a significant concern for high-performance diesel enthusiasts.

Cons:

1. Cost: The Chevrolet 399.GM8N17 Head Stud Kit is not an inexpensive upgrade. The cost of the kit can range from several hundred to over a thousand dollars, depending on the installation labor and any additional components required.

2. Installation Complexity: Installing a head stud kit can be a complex and time-consuming process. It requires the removal of the engine's cylinder heads, which can be a challenging task for those without mechanical experience. Additionally, proper torque specification and alignment are crucial to avoid damaging the engine during installation.

3. Potential for Leaks: The head stud kit installation process can potentially introduce new head gasket leaks. Proper installation and sealing techniques are essential to prevent this issue.

Conclusion:

The Chevrolet 399.GM8N17 Head Stud Kit for the 2017 Silverado 2500 is an excellent upgrade for those seeking increased engine durability and performance. The stronger studs can help prevent head gasket failure and support higher power output, making it a popular choice among diesel enthusiasts. However, the cost and installation complexity are significant considerations. Before investing in this upgrade, it's essential to weigh the pros and cons and determine if the potential benefits outweigh the investment and effort required.

Recommendation:

If you're planning to heavily modify your 2017 Silverado 2500's 6.6-liter Duramax diesel engine or run high horsepower and boosted applications, the Chevrolet 399.GM8N17 Head Stud Kit can be a valuable investment. However, if you're an average driver who doesn't plan on pushing the engine beyond factory limits, the cost and installation complexity might not be worth it. Consider your specific driving needs and goals before making a decision. If you're unsure, consult with a professional mechanic or diesel performance specialist for advice.

Details:

6.6TD,HEAD STUD KIT. The pictures of complete vehicles are provided for reference purposes only. Kindly refer to the specific picture of item for sale determine exact contents listing. Labor and costs associated with part installation are not covered under warranty.

part #: silvrdo25 prices

  • $75.00-$280.38

specifications parthick:

  • for models: 2500, Silverado
  • for makes: Chevrolet
  • for years: 2017
  • brand: Chevrolet Truck
  • mpn: Silvrdo25
  • part type: Head
  • conditions options: Head Stud Kit
  • genuine oem: Yes
  • ipn: 399.gm8n17
  • warranty: 60 Day

payments parthick:

  • credit card: Discover
  • other
  • wallet: Google-pay

returns parthick:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 60 Days

general parthick:

  • condition: Used
  • Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories

seller parthick:

  • # reviews: 46008
  • rating: 99.9%
  • city: Spokane, Washington

offer parthick:

  • started: February 17, 2026
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

shipping parthick:

  • class: Standard
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • transit: 2-6 Days
  • type: Fixed
  • cost: $0.00
for models: 2500, silverado, for makes: chevrolet, for years: 2017, part type: head, conditions options: head stud kit, genuine oem: yes, warranty: 60 day,
manufacturer: chevrolet, category: auto parts > car truck parts accessories, sku: 14410835754902663,

Chevrolet Truck SILVRDO25 Is Similar To:

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2 offers $75.00–$280.38 USD
  • Offer #1: $280.38 price + $0.00 shipping estimate = $280.38* total. The pictures of complete vehicles are provided for reference purposes only ,HEAD STUD KIT.FREE SHIPPING
  • Offer #2: $75.00 price + $30.00 shipping estimate = $105.00* total. *OPEN FOR IMPORTANT FITMENT INFO*.+$30.00 shipping

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