fits make: Chevy. year: 1990.

( Brand: March Performance ), ( Manufacturer Part Number: 23007 ), ( Part Type: Aluminum Block )
The 23007 Performance Pulley Kit from Serpentine is an excellent upgrade for your Chevy Big Block engine, particularly for those seeking improved performance and efficiency. This kit is specifically designed for vehicles with a 90-degree V8 engine, ensuring a precise fit and optimal performance.
The kit comprises high-quality materials, including a lightweight and durable aluminum pulley for the water pump and power steering pump, as well as a steel crank pulley. These components are designed to reduce the overall weight of your engine's drive system, thereby reducing the load on the crankshaft and improving horsepower and torque.
The kit also includes a serpentine belt and tensioner, ensuring a reliable and efficient power transmission system. The serpentine belt is designed to withstand high temperatures and tension, ensuring a long lifespan and reliable operation. The tensioner, on the other hand, ensures that the belt is always properly tensioned, reducing the risk of belt slippage and engine damage.
The 23007 Performance Pulley Kit from Serpentine is easy to install, with clear instructions and all necessary hardware included. The kit is also backed by a limited lifetime warranty, giving you peace of mind and ensuring that your investment is protected.
In summary, the 23007 Performance Pulley Kit from Serpentine is a high-quality, durable, and easy-to-install upgrade for your Chevy Big Block engine. It is designed to improve performance, reduce engine load, and enhance overall reliability, making it an excellent choice for serious car enthusiasts and performance-minded drivers.
Pros of buying a 23007 Performance Pulley Kit for Chevy Big Block 90:1. Enhanced engine performance: The kit can help improve your engine's performance by reducing the load on the accessories, allowing them to spin faster and more efficiently.
2. Increased horsepower: By reducing the parasitic loss from the serpentine belt system, the kit can potentially increase your engine's horsepower.
3. Reduced belt tension: The kit comes with upgraded pulleys that can reduce belt tension, which can help reduce belt slippage and wear.
4. Improved engine cooling: The kit can also help improve engine cooling by reducing the load on the water pump and fan.
Cons of buying a 23007 Performance Pulley Kit for Chevy Big Block 90:1. Installation complexity: Installing the kit can be a complex process that requires some mechanical skills and knowledge.
2. Cost: The kit can be expensive, depending on the brand and quality.
3. Potential engine noise: The upgraded pulleys can create more engine noise due to the increased speed of the accessories.
4. Compatibility issues: There may be compatibility issues with other components in your engine, so it's important to ensure that the kit is compatible with your specific engine model and year.
Conclusion:The 23007 Performance Pulley Kit can be a worthwhile investment for Chevy Big Block 90 owners who want to improve their engine's performance, increase horsepower, and reduce belt tension. However, it's important to consider the installation complexity and potential compatibility issues before making a purchase. It's also worth comparing different brands and prices to find the best kit for your budget.
Recommendation:If you're comfortable with the installation process and have the necessary mechanical skills, the 23007 Performance Pulley Kit can be a great way to upgrade your Chevy Big Block 90 engine. However, it's recommended to consult with a professional mechanic or do thorough research before making a purchase to ensure compatibility and avoid any potential issues.
Buyer pays return shipping. Deck height blocks.
Power steering kits will not work with gen 6 timing covers.
Will not work with aerospace components electric water pumps.
Air conditioning bracket included no cover pulley alternator brackets yes fan nose grooves 6-groove, serpentine finish clear powder coated material billet aluminum crankshaft hardware idler pensioner notes for use with Moliere, CST, and proforma electric water pumps only.
Fitment information may not be available for all products.