Thermostat Housings

Upgrade your cooling system with CVF Racing Chevy LS Billet Aluminum Thermostat Housings, designed for GM LS-series engines. Precision-machined from billet aluminum, these thermostat housings are available in standard radiator hose and AN fitting configurations to accommodate traditional cooling systems and custom AN plumbing setups. Ideal for LS swaps, muscle cars, street rods, and high-performance builds, CVF Racing billet thermostat housings provide dependable coolant connections and a clean, custom appearance.