Features and Benefits:

• Maximizes front A/C cooling and installs under the hood in 5 minutes
• Quickly and effectively blocks A/C lines at the damage point or at the front system "Y"
• Bypasses leaking rear evaporators and failed system components
• Eliminates refrigerant and oil pooling in rear A/C lines
• Helps maximize front A/C performance

3/8 in.; AC Block Kit.