fits model: Corvette. year: 1968–1976.

( Brand: Gm ), ( Manufacturer Part Number: 3921417 ), ( Part Type: Bracket Transmission Radio Mounting Screw )
The 1968-1976 Corvette Transmission Tunnel Radio Mounting Bracket U-Nut Screw (Part Numbers: 3921417, 9420153, 9419400) is a crucial component for the classic Corvette's radio installation. This item, manufactured by General Motors, is designed to provide a secure and reliable mounting solution for the radio unit within the transmission tunnel of these iconic vehicles.
The U-Nut Screw is a key component of the radio bracket assembly. It is engineered to wrap around the radio mounting bolts, providing the necessary tension and holding power to keep the radio securely in place. The screw has a thread diameter of 5/16-inch, ensuring compatibility with the radio mounting bolts of the 1968-1976 Corvette models.
The U-Nut Screw is made from high-quality steel, ensuring durability and resistance to corrosion. Its zinc-coated finish provides an additional layer of protection against the elements, ensuring that the nut remains in good condition even after years of use.
This U-Nut Screw is an essential part of any Corvette restoration or repair project. It is easy to install and provides a reliable solution for securing the radio in place. Whether you are restoring a classic Corvette or simply maintaining your vehicle, this U-Nut Screw will ensure that your radio stays secure and in place, providing you with the entertainment you need on the road.
In conclusion, the 1968-1976 Corvette Transmission Tunnel Radio Mounting Bracket U-Nut Screw (Part Numbers: 3921417, 9420153, 9419400) is a vital component for any Corvette radio installation. Its high-quality steel construction and zinc coating ensure durability and resistance to corrosion, while its 5/16-inch thread diameter ensures compatibility with the radio mounting bolts of these classic vehicles. Whether you are restoring a classic Corvette or simply maintaining your vehicle, this U-Nut Screw will provide the reliable mounting solution you need for your radio.
Pros of buying a 1968-1976 Corvette transmission tunnel radio mounting bracket U-nut screw (part numbers 3921417, 9420153, 9419400):1. Authenticity: These are original General Motors (GM) parts, ensuring a perfect fit and compatibility with your Corvette's chassis.
2. Durability: Made from high-quality materials, these screws are built to withstand the test of time and regular use.
3. Easy installation: The U-nut design allows for easy installation and removal, making it a convenient choice for DIY projects.
4. Availability: These parts are widely available online and in auto parts stores, making it easy to find and purchase them.
Cons of buying a 1968-1976 Corvette transmission tunnel radio mounting bracket U-nut screw (part numbers 3921417, 9420153, 9419400):1. Cost: Original GM parts can be more expensive than aftermarket alternatives, especially when buying individual components like screws.
2. Limited options: As these are OEM parts, they may not offer the same level of customization as aftermarket alternatives.
Conclusion: If you're looking for a reliable, original, and authentic part for your 1968-1976 Corvette, the transmission tunnel radio mounting bracket U-nut screw is a solid choice. While the cost may be higher than some aftermarket alternatives, the assurance of a perfect fit and durability often outweighs the additional expense for many car enthusiasts.
Recommendation: If you're looking to replace or install a transmission tunnel radio mounting bracket and U-nut screw in your 1968-1976 Corvette, consider purchasing the original GM part (3921417, 9420153, 9419400) for a guaranteed fit and long-lasting performance.
The whole assembly shows finish loss throughout.
The bracket appears to be in factory shape.
This is a good original radio mounting bracket for your Corvette, please look at the pictures below.
The threads on u nut and screw appear to be in good condition. P/N bracket, u-nut screw correct for Corvettes this set includes the tunnel bracket, u-nut, and flat radio.
This is the bracket which rivets to transmission tunnel, and flat radio screws onto hold back of in place.