The Granatelli Motor Sports 53080S 180 Degree LS Thermostat.

Upgrade your GM LS engine cooling system with the Granatelli Motor Sports 53080S 180 Degree LS Thermostat. Precision-engineered for 100% reliability and optimal performance, this thermostat maintains exact engine temps, prevents overheating, and enhances efficiency. Perfect for LS1, LS2, LS3, LS6, LS7, and LSX engines, it delivers long-lasting durability and seamless installation for enthusiasts and professional mechanics alike.

• Premium LS Engine Performance: Granatelli 53080S 180 Degree LS Thermostat ensures consistent engine temperature control, enhancing performance and reliability for LS1, LS2, LS3, LS6, LS7, and LSX engines. Designed with high-quality materials, it withstands extreme heat, reduces risk of overheating, and optimizes cooling efficiency for racing, street, or custom builds with precise OEM fit.
• Durable & Reliable Construction: Built from precision-machined billet aluminum, this LS thermostat offers exceptional durability and corrosion resistance. Engineered for long-lasting performance under high-stress conditions, it ensures trouble-free operation while maintaining optimal coolant flow. Ideal for enthusiasts seeking dependable, high-quality engine components to protect and extend LS engine life.
• Easy Installation & Compatibility: Direct-fit design guarantees a hassle-free replacement for GM LS engines. Comes ready for bolt-on installation without modifications, saving time and effort. Compatible with LS1, LS2, LS3, LS6, LS7, and LSX platforms, it integrates seamlessly with stock or upgraded cooling systems, making it perfect for performance upgrades, track use, or everyday reliability on street-driven vehicles.
• Optimized Cooling & Efficiency: The 180-degree thermostat regulates engine temperatures precisely, reducing wear and tear while improving fuel efficiency. Prevents overheating, ensures rapid warm-up, and maintains consistent coolant circulation. Trusted by professional builders and performance enthusiasts, it delivers reliable cooling performance under extreme driving, maximizing LS engine longevity and overall vehicle performance.