GM 3880494 Exhaust Cover Nuts Set General

( Brand: Gm ), ( Casting Number: 3880494 ), ( Manufacturer Oem : Gm, General Motors ), ( Items Included: U Nuts ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Left, Right ), ( California Prop 65 Warning: Warning, Servicing And Maintaining A Passenger Vehicle Or Off-highway Motor Vehicle Can Expose You To Chemicals Including Engine Exhaust, Carbon Monoxide, Phthalates, And Lead, Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. To Minimize Exposure, Avoid Breathing Exhaust, Do Not Idle The Engine Except As Necessary, Service Your Vehicle In A Well-ventilated Area And Wear Gloves Or Wash Your Hands Frequently When Servicing Your Vehicle. For More Information Go To Www.p65warnings.ca.gov/passenger-vehicle. ), ( Item: Tracy Corvette 37960 ), ( Type: Exhaust Hardware ), ( Country Of Origin: United States )

Review GM General Motors Side Exhaust Cover U nuts set Of Pcs Replaces fits CORVETTE 1963–2012

Introducing the GM 12-piece U-Nuts Set (3880494) specifically designed for 1963-1967 Corvette exhaust covers. These U-Nuts are an essential component in securing the exhaust cover to the vehicle's chassis or frame. Each nut is meticulously crafted from high-grade steel to ensure durability and longevity.

The set includes 12 individual U-Nuts, ensuring that you have an ample supply to complete the exhaust cover installation process on both sides of your Corvette. The U-Nuts feature a thread size of 5/16-20, making them a perfect fit for the exhaust cover bolts on your classic Corvette.

These U-Nuts boast a unique design, with their threaded ends on the exterior and a large, flat, and smooth interior surface. This design facilitates easy installation and removal, as the nuts can be threaded onto the bolts from the outside of the vehicle, while the exhaust cover can be easily accessed from the inside for proper positioning.

Manufactured to adhere to the original specifications, these U-Nuts are an authentic replacement for the worn-out or missing parts on your Corvette exhaust cover. They are designed to fit seamlessly with the original hardware and restore the appearance of your exhaust system, maintaining the aesthetic appeal of your classic vehicle.

Each U-Nut undergoes rigorous testing to ensure they meet the highest standards of quality and performance. The nuts are resilient to rust and corrosion, ensuring they remain functional and reliable for years to come.

By investing in this 12-piece U-Nuts Set, you'll not only enhance the functionality of your Corvette's exhaust cover, but you'll also add to the overall charm and character of your classic vehicle. These U-Nuts are a must-have addition to your Corvette restoration project, enabling you to achieve a more authentic and complete look.

Pros and Cons of Buying GM 12-Piece Exhaust Cover U-Nuts Set (3880494 for 1963-1967 Corvettes)

The GM 12-piece Exhaust Cover U-Nuts Set (3880494) is an essential accessory for owners of 1963-1967 Corvette models. Let's weigh the pros and cons to help you make an informed decision.

1. OEM (Original Equipment Manufacturer) Part: This set of U-nuts is an authentic GM product, ensuring a perfect fit and match for your Corvette.

2. Enhances Exhaust System Performance: These U-nuts are designed to secure the exhaust covers properly. Properly secured exhaust covers help in reducing exhaust leaks, improving exhaust system performance, and maintaining the vehicle's appearance.

3. Durable Construction: Made from high-quality materials, these U-nuts can withstand the test of time, ensuring long-lasting performance.

4. Easy Installation: The U-nuts come in a set, making it convenient for Corvette owners to replace all the damaged or worn-out U-nuts at once.

5. Compatibility: These U-nuts are specifically designed for the 1963-1967 Corvette models (C2 generation), ensuring a perfect fit for your vehicle.

1. Cost: These OEM U-nuts can be relatively expensive compared to aftermarket alternatives. However, their superior quality and fit may justify the investment for some Corvette enthusiasts.

2. Availability: Depending on the supplier, these U-nuts might not always be readily available in local auto parts stores. Online marketplaces like Amazon or GM Parts may offer more consistent availability.

When considering the purchase of GM's 12-piece Exhaust Cover U-Nuts Set (3880494) for your 1963-1967 Corvette, it's essential to weigh the pros and cons. The advantages include OEM quality, improved exhaust system performance, durability, ease of installation, and compatibility. The disadvantages are the cost and potential availability issues.

If you prioritize a perfect fit, long-lasting performance, and the peace of mind that comes with using OEM parts, then the GM exhaust cover U-nuts set is a worthwhile investment for your Corvette. However, if you're on a budget or prefer aftermarket alternatives, you may want to explore other options.

If you're confident in the quality and fit of aftermarket U-nuts, consider researching reputable brands and comparing their offerings to GM's 12-piece Exhaust Cover U-Nuts Set (3880494). Alternatively, you may want to check local auto parts stores, online marketplaces, or GM Parts for availability and pricing before making your final decision.

part # 3880494 price

• $1775.00

specifications clampcluch:

• for models: Corvette
• for years: 1963-2012
• brand: Gm
• casting number: 3880494
• manufacturer oem : Gm, General Motors
• items included: U Nuts
• material: Steel
• vintage part: Yes
• placement on vehicle: Left, Right
• california prop 65 warning: Warning, Servicing And Maintaining A Passenger Vehicle Or Off-highway Motor Vehicle Can Expose You To Chemicals Including Engine Exhaust, Carbon Monoxide, Phthalates, And Lead, Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. To Minimize Exposure, Avoid Breathing Exhaust, Do Not Idle The Engine Except As Necessary, Service Your Vehicle In A Well-ventilated Area And Wear Gloves Or Wash Your Hands Frequently When Servicing Your Vehicle. For More Information Go To Www.p65warnings.ca.gov/passenger-vehicle.
• item: Tracy Corvette 37960
• type: Exhaust Hardware
• country of origin: United States

payments clampcluch:

• credit card: Mastercard
• other
• wallet: Apple-pay

offer clampcluch:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: February 25, 2026

general clampcluch:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Clamps, Flanges, Hangers Hardware

returns clampcluch:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping clampcluch:

• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• cost: $5.77
• class: Standard
• transit: 5-8 Days

seller clampcluch:

• # reviews: 72
• rating: 100.0%

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