fits model: Ls1, Ls2, Di, 450, Street. year: 1998–2016.

( Brand: Hays ), ( Part Type: Pressure Clutch Plate ), ( Manufacturer Part Number: 91-1007 ), ( UPC: 090127009864 )
The Hays 91-1007 Street 450 Clutch Kit is an ideal solution for those seeking high-performance clutch components for their 1998-2016 GM LS1 and LS2 engines. This clutch kit is designed to deliver improved clamping force, durability, and better pedal feel.
The pressure plate in this kit is constructed from high-strength steel, ensuring exceptional strength and rigidity. The diaphragm spring design provides a progressive engagement, resulting in a smoother and more responsive clutch feel. The pressure plate also includes a center-force adjustment feature, allowing fine-tuning of the clutch engagement point for optimal performance.
The clutch disc in the Hays 91-1007 Street 450 Clutch Kit is made from a high-performance organic friction material. This material offers excellent heat dissipation, ensuring consistent clutch performance even during high-stress driving conditions. The disc is also engineered to provide a precise fit and smooth engagement with the pressure plate.
The flywheel in this kit is made from cast iron and features a machined surface for optimal clutch engagement. The flywheel's heavy-duty construction ensures durability and longevity, making it an excellent choice for high-performance applications.
The Hays 91-1007 Street 450 Clutch Kit also includes a clutch release bearing, pilot bearing, and alignment tool. The release bearing is designed to provide smooth and consistent release action, ensuring that the clutch disengages smoothly and evenly. The pilot bearing and alignment tool help ensure proper installation and alignment of the clutch components.
This clutch kit is an excellent choice for those looking to upgrade their stock clutch system for better performance and durability. The high-quality materials and precise engineering make it an ideal choice for high-performance driving, track use, and daily driving applications. With its adjustable pressure plate and high-performance clutch disc, the Hays 91-1007 Street 450 Clutch Kit is a worthy investment for any GM LS1 or LS2 engine owner.
The Hays 91-1007 Street 450 clutch kit is a popular choice for those looking to upgrade the clutch system in their 1998-2016 GM LS1/LS2 engines. Here are some pros and cons to help you make an informed decision before purchasing.
Pros:1. High-performance design: The Hays Street 450 clutch kit is specifically designed for high-performance applications, making it an excellent choice for those who modify their vehicles or frequently engage in aggressive driving.
2. Improved clutch feel: The kit comes with a heavier clutch disc and pressure plate, which can provide better pedal feel and more precise engagement.
3. Superior durability: The clutch components in the Hays Street 450 kit are made of high-quality materials, ensuring improved longevity and resistance to wear and tear.
4. Easy installation: The kit includes all necessary components, making installation relatively straightforward for most DIY enthusiasts.
Cons:1. Higher cost: Compared to stock clutch kits, the Hays Street 450 kit is more expensive. This may be a deterrent for those on a tight budget.
2. Increased clutch effort: The heavier clutch disc and pressure plate can result in increased clutch effort, which may require more force to engage the clutch, especially during cold starts.
3. Potential noise: Some users have reported increased noise levels after installing the Hays Street 450 clutch kit, though this issue is not universal.
In conclusion, the Hays 91-1007 Street 450 clutch kit offers several advantages for those looking for improved performance, durability, and pedal feel. However, it comes at a higher cost and may require more effort to engage the clutch. Ultimately, the decision to purchase this clutch kit depends on your specific needs, driving style, and budget.
If you prioritize high-performance and durability, and are willing to pay the additional cost, the Hays Street 450 clutch kit is an excellent choice. Conversely, if you are on a tight budget or prefer a smoother, quieter driving experience, a stock or entry-level performance clutch kit may be a better fit for you.
American Express. Some application will use a 12 clutch.