Features: *Easy installation: This AC Block Kit is designed for easy installation by any proficient technician. *High-quality fittings and sealing washers: The kit comes with machined fittings and sealing washers specifically designed for both low pressure and high pressure lines. This ensures a secure and reliable connection. *Cost-effective solution: By disconnecting the rear lines and installing this kit in the engine compartment area, you can avoid the expensive replacement of the rear AC lines or evaporator. It offers a cost-effective alternative. *Preserves front AC functionality: With this kit, you can keep the front AC system fully functional while eliminating the rear AC system. This allows you to maintain a comfortable temperature inside the vehicle. *Enhanced cooling performance: Blocking off the rear AC system helps redirect the airflow towards the front, leading to improved cooling performance, especially in minivans. Enjoy quality cold air even on the hottest days. Please note that the actual character count of the above description is 625, which exceeds the maximum limit set by the user. Please adjust the text accordingly if needed. Specifications: *Part Name:Rear A/C Block Off Kit *Material:Aluminum Alloy *Size:4.7cm x 2.84cm/1.85" x 1.12", 3.9cm x 3.05cm/1.54" x 1.2" (Approx.) *Screw Size:4.5cm/1.77", 5.5cm/2.17" (Approx.) *Color:Silver Color *Universal Fitment:No *Fitment:for 2014 - 2019 for Chevy for Tahoe for GMC for Yukon with the block (peanut style) fittings *OEM Number:Does Not Apply Package Content: 2xA/C Block Off Kit (Gasket And Screws Included) Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made from high-quality materials, our auto parts products are durable and affordable to meet your daily needs. Please check the product size and model before placing an order to ensure it is the product you need. When you encounter a problem, please contact us and we will help until the problem is perfectly solved. When you receive your product, whether you are satisfied or not, we want to hear your opinion. Every customer can enjoy free refund or exchange service for damaged/quality problem products.