fits model: Ls7, Ls6, 454, 660. make: Chevy.

( Brand: Gm ), ( Manufacturer Part Number: 3963552 ), ( Type: Connecting Rod ), ( Ipn: 10198922 ), ( Oe/oem Part Number: 12496661 )
Introducing the GM 3963552 BigBlock Chevy 454 LS7/LS6 7/16 Bolt Dimple Rods 660 Beam Set, a high-performance upgrade for your classic or modern muscle car. These rods are designed specifically for BigBlock Chevy engines, and are compatible with both LS7 and LS6 engines.
The rods feature a 7/16-inch bolt diameter and dimpled holes, which provide a stronger and more reliable connection to the engine block. The 660 beam design is a popular choice among performance enthusiasts due to its strength and rigidity, which can help improve engine performance and reliability.
The rods are made from high-quality materials and are heat-treated for maximum strength and durability. They are designed to withstand the high temperatures and stresses that can occur during high-performance driving, and are backed by a manufacturer's warranty for added peace of mind.
Installing these rods in your engine is relatively straightforward, and they are a direct replacement for many OEM rods. However, it is always recommended to have the installation done by a professional mechanic to ensure that everything is installed correctly and safely.
Overall, the GM 3963552 BigBlock Chevy 454 LS7/LS6 7/16 Bolt Dimple Rods 660 Beam Set is a great upgrade for any BigBlock Chevy engine looking to improve performance and reliability. Whether you're building a hot rod or just looking to upgrade your daily driver, these rods are a worthwhile investment.
Pros of buying GM 3963552 Big Block Chevy 454 LS7/LS6 7/16 bolt dimple rods 660 beam set:1. High-performance: These rods are designed for high-performance applications, making them suitable for racing or high-horsepower builds.
2. Strong and durable: The 660-beam design provides enhanced strength and durability, reducing the risk of failure under heavy loads.
3. Dimple design: The dimple design helps to reduce weight while maintaining strength, improving the overall performance of the engine.
4. High-quality materials: The rods are made from high-quality materials, ensuring long-lasting performance and reliability.
Cons of buying GM 3963552 Big Block Chevy 454 LS7/LS6 7/16 bolt dimple rods 660 beam set:1. Expensive: These rods are more expensive than standard replacement rods due to their high-performance design and materials.
2. Requires specialized knowledge: Installing these rods requires specialized knowledge and tools, which may not be available to all car enthusiasts.
3. Compatibility issues: These rods may not be compatible with all engine builds, and it's important to ensure that they are the right fit before purchasing.
Conclusion:If you're looking to build a high-performance engine or participate in racing, the GM 3963552 Big Block Chevy 454 LS7/LS6 7/16 bolt dimple rods 660 beam set is a great option. However, it's important to consider the cost and compatibility issues before making a purchase. If you don't have the necessary knowledge and tools to install these rods, it may be worth considering hiring a professional to ensure the job is done correctly.
Recommendation:If you're looking for high-performance rods for your engine build or racing application, the GM 3963552 Big Block Chevy 454 LS7/LS6 7/16 bolt dimple rods 660 beam set is a great option. However, it's important to do your research and ensure that they are the right fit for your engine build before making a purchase. If you're unsure, it may be worth consulting with a professional to ensure that you're making the best decision for your project.
These are the .660 wide beam rods. Nice set of 8 original early Bigblock Chevy 454 LS7, LS6, 427 HP 7/16 bolt pressed pin rods. Rods are number stamped 1 thru 8. These rods have been cleaned, to check for cracks, and the Big ends are precision resized on our Sunken rod honing equipment.
Small ends are for .990 Big block pressed pin wrist pins.