BLOCK OFF PLATE

Upgrade your GMC or Chevrolet with the Fleece Performance BLOCK OFF PLATE, designed specifically for Duramax diesel engines from 2006 to 2017. This aluminum water neck block-off plate offers a sleek black anodized finish, ensuring both durability and style.

• Lightweight aluminum construction reduces overall engine weight for improved performance.
• The black finish provides a clean, professional look while resisting corrosion.
• Designed for a precise fit, this block-off plate helps eliminate potential leaks and ensures a secure seal.
• Sold individually, making it easy to replace without the hassle of a full kit.
• Perfect for performance upgrades or repairs, enhancing the efficiency of your cooling system.

This Fleece Performance water neck block-off plate is a must-have for maintaining optimal engine function in your Duramax diesel truck. Elevate your vehicle's performance with this reliable, high-quality part.