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High-Performance Cooling for GM LT Engines

Optimize your vehicle's thermal efficiency with the Granatelli Billet Thermostat Housing, specifically engineered for 2014-2019 GM LT1, LT2, LT4, and LT5 engines. This premium upgrade replaces restrictive factory components with a robust, precision-machined billet housing designed for superior durability and coolant flow.

Key Features and Benefits

• 160-Degree Performance: Includes a high-flow 160-degree thermostat to help lower operating temperatures for consistent performance.
• Billet Construction: Aircraft-grade billet aluminum ensures maximum strength and heat dissipation compared to stock plastic or cast units.
• Direct Fitment: Engineered for a seamless installation on popular platforms including the Chevrolet Corvette, Camaro, Silverado, and Cadillac Escalade.
• Enhanced Reliability: Prevents common housing failures and leaks under high-pressure, high-heat racing conditions.

Whether you are building a track-ready Corvette or a high-output Silverado, maintaining optimal engine temperatures is critical for preventing power loss and ensuring longevity. The Granatelli design provides the peace of mind needed for aggressive driving and high-performance applications. This kit includes all necessary components for a direct, bolt-on replacement, making it an essential upgrade for any LT-powered enthusiast looking to push their engine further. Trust your cooling system upgrades to the experts at GGCRACING.