fits model: Lt4.

( Brand: Holley ), ( Manufacturer Part Number: 20-222BK ), ( Part Type: Steering ), ( Manufacturer Warranty: Manufacturers Limited 90 Day ), ( UPC: 090127055038 )
The Holley 20-222BK Power Steering Add-on is an essential accessory for LT4 engines seeking improved power steering performance. This kit is meticulously designed to bolster the power steering system by supplying an extra 1.5 to 2.5 psi of pressure to the power steering system. Consequently, this add-on results in smoother, more responsive steering for drivers, enabling better control and enhanced driving experience.
The Holley 20-222BK is engineered as a direct replacement for the factory LT4 power steering pump. It is compatible with various applications, including 2015-2019 C7 Corvette Stingray, 2014-2019 C7 Corvette Z06, and 2014-2019 C7 Corvette ZR1 models.
The kit comes equipped with a high-performance, 10-rib serpentine belt and a heavy-duty pulley that ensure reliable and efficient power transfer between the engine and the power steering system. The pulley is manufactured with a robust, high-strength material, while the belt is reinforced with additional ribs to maximize its lifespan and durability.
The Holley 20-222BK Power Steering Add-on is also designed to minimize noise levels. The unit's carefully engineered components and precise belt alignment reduce the potential for annoying vibrations and squealing sounds, providing a quiet and comfortable driving experience.
Installation of the Holley 20-222BK Power Steering Add-on is a straightforward process, requiring no modifications to the engine or the power steering system. The kit includes all necessary hardware and detailed installation instructions to help ensure a seamless installation process.
In summary, the Holley 20-222BK Power Steering Add-on is a must-have accessory for LT4 engine owners seeking to improve their power steering performance, responsiveness, and durability. With its high-quality components, quiet operation, and easy installation, this add-on is an excellent investment for any enthusiast looking to enhance their driving experience.
The Holley 20-222BK power steering add-on is a popular aftermarket accessory for LT4 engines. This device is designed to improve power steering performance and provide better steering feel. Here are some pros and cons of buying this product to help you make an informed decision:
Pros:1. Enhanced Steering Feel: The Holley power steering add-on improves the overall steering feel by increasing the power assist. This results in easier and more responsive steering, allowing for better control and maneuverability.
2. Compatibility: This power steering add-on is specifically designed for LT4 engines, ensuring a perfect fit and compatibility with the vehicle.
3. Easy Installation: The installation process for this device is relatively straightforward and can be completed in a few hours by most DIY enthusiasts.
4. Improved Performance: The Holley power steering add-on can help improve the overall performance of the vehicle by reducing steering effort and making the vehicle easier to handle, especially during high-speed maneuvers.
Cons:1. Cost: The Holley 20-222BK power steering add-on is not the cheapest aftermarket accessory available, which may deter some buyers.
2. Potential Noise: Some users have reported that the power steering add-on produces a faint whining noise while in use. While this is not a major issue for most, it may be a concern for those who prioritize a quiet driving experience.
3. Limited Adjustability: The power steering add-on does not offer any adjustability, meaning that the power assist level is fixed and cannot be adjusted to suit individual preferences.
Conclusion:The Holley 20-222BK power steering add-on is a high-quality aftermarket accessory that can significantly improve the power steering performance and overall driving experience of an LT4 engine. While it may come with a higher price tag and some minor drawbacks, the benefits it offers in terms of enhanced steering feel, compatibility, and ease of installation make it a worthwhile investment for many.
Recommendation:If you are looking to improve the power steering performance of your LT4 engine and are willing to invest in a high-quality aftermarket accessory, then the Holley 20-222BK power steering add-on is an excellent choice. Its compatibility, ease of installation, and enhanced steering feel make it a top pick for many enthusiasts. However, if you are on a tight budget or prioritize a quiet driving experience, you may want to explore other options or wait for a sale before making your purchase.
The design incorporates a splinted dual bearing system that eliminates belt stresses on the P/S pumps internal bearings, assuring long life. Add-on power steering to the OE GM accessory drive systems. Holley 20-222BK Power Steering Add-on System for LT4 - Black. The Holley Retro-fit Hydraulic Power Steering add-on kits for GM LT4/LT5 engines to the rescue.
The hydraulic power steering kits works with original equipment GM LT4/5 accessories and brackets. Included with each P/S system is a throttle body angle correcting adapter that better positions the TB for swap applications. The supercharger drive maintains the original and optimized belt path pensioner. P/S hard line adapters included.
Versions of the power steering drives are available for LT4/5 dry-sump LT4 wet-sump applications.; Menu. These retro-fit kits maintain OE pulley ratios for optimal accessory performance. Original equipment Type II power steering pump included for OE original equipment looks and reliability. Power Steering design with splinted dual bearing eliminating stress on belt and pumps internal bearings.
Throttle body angle correcting adapter for easier intake tube routing on swap applications included. Buyer pays return shipping.