fits model: Corvette, Mark. year: 1963–1981.

( Brand: Gm ), ( Manufacturer Part Number: 3817006 ), ( Part Type: Cover Flywheel Bolt Head ), ( Packaging: Not In Package ), ( Head Mark: R Inside Two Concentric Circles ), ( Size: 1/4 20 X 7/16 )
The 3817006 GM part number is specifically designed for 1963 and 1981 Corvette models, serving as a critical component for the vehicle's flywheel cover. This bolt head is an essential piece of the overall engine assembly, providing structural support and ensuring the proper alignment of various engine components.
The bolt head is manufactured with high-grade steel, ensuring durability and resistance to corrosion. Its finish is typically black, blending seamlessly with the other components of your Corvette engine. The head is hexagonal in shape, allowing for easy installation and removal with the use of a standard hexagonal socket wrench.
The 3817006 GM bolt head for the 1963 and 1981 Corvette flywheel cover is a direct replacement part, meaning it is an exact match to the original part in terms of size, shape, and thread specifications. This ensures a perfect fit and function, ensuring the longevity and performance of your vehicle's engine.
In summary, this bolt head is a crucial component for your 1963 or 1981 Corvette, providing both structural support and aesthetic appeal. Its high-grade steel construction and hexagonal shape make it easy to install and remove, while its direct replacement status ensures a perfect fit and performance for your vehicle.
Pros of buying a 1963-1981 Corvette Flywheel Cover Bolt Head (GM part number 3817006):1. OEM (Original Equipment Manufacturer) part: This bolt head is a direct replacement for the original part, ensuring a perfect fit and compatibility with your vehicle.
2. Quality guarantee: Since it's a GM part, you can trust in the brand's reputation for manufacturing high-quality components.
3. Wide availability: As a common part for older Corvettes, you should be able to find it at various auto parts retailers, both online and in-store.
4. Cost-effective: Replacing a single part like this can save you money compared to replacing an entire system or having a mechanic perform the repair.
Cons of buying a 1963-1981 Corvette Flywheel Cover Bolt Head (GM part number 3817006):1. Potential shipping costs: Depending on your location and the retailer, you might need to pay for shipping, which could increase the overall cost.
2. Potential installation complexity: If you're not comfortable with the installation process, you might need to hire a professional mechanic, which will add to the cost.
3. Limited warranty: While GM is known for manufacturing high-quality parts, the warranty coverage for aftermarket parts may be less than for new vehicles.
Conclusion:Buying the 1963-1981 Corvette Flywheel Cover Bolt Head (GM part number 3817006) is generally a good idea, as it's an OEM component with wide availability and a reputation for quality. However, keep in mind potential shipping costs and installation complexity before making a purchase. If you're unsure about installation, consider hiring a professional mechanic to ensure the job is done correctly.
Recommendation:I recommend purchasing the GM 3817006 bolt head from a reputable auto parts retailer, such as a local auto parts store or a trusted online retailer. Make sure to read the warranty information and shipping costs before making a purchase, and if you're unsure about installation, consider hiring a professional mechanic to ensure proper installation.
The bolt is in excellent condition, but does show some light surface wear.
Shipping information: I only ship to USA addresses.
Size is x 7 16, and has a r inside two concentric circles head Mark.
Just on the button to purchase flywheel cover bolt.