Aluminum Shroud Fan Kit w/Thermostat Relay - Dual 12" S Blade Electric Cooling Fan Replacement for 1973-1987 Chevy C10 C20 C30 Pickup & GMC AT/MT

Package Include: 1 X AA5052 Aluminum Shroud 2 X 12" Fans (Includes mounting kits) 1 X Thermostat Relay Kit AA5052 Aluminum Shroud and Fans: The New Design fan and the AA5052 fan shroud effectively drive the heat over and out the engine compartment rather than thrusting it into the front of the engine. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine. With excellent operating temperature management, allowable levels of engine temperature are stabilized. Investing in proper maintenance though will considerably benefit the ride and driving quality in maintaining the ideal working conditions of the engine. 1.Shuttered design AA5052 fan shroud to guaranteed airflow passes high efficiently.Make your engine bay perfect! 2. S blade fans, Push or Pull Type design,lightweight Plastic Durable Material. 3. Additional with thermostat,professional matching advice, consider for every detail and needed FANS: Volt :12v Maximum Fan CFM: 1730 cfm Fan Diameter (in): 12.050” Thickness (in): 2.500” Number of Blades: 10 blades Maximum Fan RPM: 2,250 rpm Blade Material: Plastic Amp Draw: 12.70 amps Includes the Mounting Tabs for an Easy Zip Tie Installation Thermostat Kit: Universal fit for any automotive vehicle and electric fan. Activates by grounding electric fans at preset temperature. 180'F turn-on temperature, 165'F turn-off temperature. Probe typically threads into radiator, water outlet or manifold. RED + connect directly to battery. WHITE wire to ignition switch power source. BLACK goes to thermos switch. BLUE wire goes to the Fans. Vehicle Fitment FOR 1990 Chevrolet Blazer /GMC V3500 FOR 1975 1979 1981 1983 Chevrolet C10 4.1L 4.8L 5.0L 5.7L 6.2L 6.6L 7.4L FOR 1974 1975 1979 1985 Chevrolet C10 Suburban FOR 1976 1980 1981 1982 1986 Chevrolet C20 4.1L 4.3L 4.8L 5.0L 5.7L 6.2L 7.4L FOR 1974 1975 1979 1983 Chevrolet C20 Suburban FOR 1977 1982 1986 Chevrolet C30 FOR 1974 Chevrolet C30 Pickup FOR 1978 1979 1982 1986 Chevrolet K10 FOR 1973 Chevrolet K10 Pickup/ GMC P35/P3500 Van FOR 1979 1984 Chevrolet K10 Suburban FOR 1975 1979 1985 Chevrolet K20 FOR 1974 1978 1982 1986 Chevrolet K20 Suburban FOR 1978 1984 Chevrolet K30 FOR 1974 Chevrolet K30 Pickup FOR 1979 Chevrolet K5 Blazer 4.1L 5.0L 5.7L 6.6L FOR 1973 Chevrolet P10 Van 4.1L 5.0L 5.7L 7.4L FOR 1979 1983 1988 Chevrolet P20 FOR 1977 1981 1985 1993 Chevrolet P30 FOR 1974 Chevrolet P30 Van FOR 1987 Chevrolet R10 / V30 GMC R1500 Suburban/ R2500 Suburban/ V1500

• 【Fitment】This aluminum shroud fan kit is custom-designed FOR 1973 1975 GMC C15/C1500 Pickup 4.1L 4.8L 5.0L 5.7L 7.4L; FOR 1976 GMC C15 Suburban/ C35; FOR 1981 1985 GMC C1500; FOR 1983 GMC C1500 Suburban; FOR 1977-1978 GMC C25 / K35; FOR 1977 GMC C25 Suburban; FOR 1973 GMC C25/C2500 Pickup/ K25/K2500 Suburban; FOR 1981 1982 1986 GMC C2500; FOR 1981 1985 GMC C2500 Suburban; FOR 1979 1982 1986 GMC C3500; FOR 1979 GMC G2500; FOR 1976 1980 1986 1990 GMC Jimmy; FOR 1975 GMC K15/ K15 Suburban/ K25/ K25 Suburban; FOR 1974 GMC K15/K1500 Pickup; FOR 1979 1982 1983 GMC K1500;
• 【Specification】FANS: Volt :12v; Maximum Fan CFM: 1730 cfm; Fan Diameter (in): 12.050”; Thickness (in): 2.500”; Number of Blades: 10 blades; Maximum Fan RPM: 2,250 rpm; Blade Material: Plastic; Amp Draw: 12.70 amps; Includes the Mounting Tabs for an Easy Zip Tie Installation; Thermostat Kit:; Universal fit for any automotive vehicle and electric fan. Activates by grounding electric fans at preset temperature. 180'F turn-on temperature, 165'F turn-off temperature. Probe typically threads into radiator, water outlet or manifold. RED + connect directly to battery. WHITE wire to ignition switch power source. BLACK goes to thermos switch. BLUE wire goes to the Fans.
• 【High-Performance Cooling for Engine Reliability】Equipped with two 12-inch high-flow fans featuring an 'S' blade design, this setup delivers maximum airflow to efficiently cool your engine, even under heavy load or high-temperature conditions. The AA5052 aluminum shroud optimizes air direction for enhanced cooling efficiency, preventing heat recirculation and protecting your engine.
• 【Durable AA5052 Aluminum Construction for Longevity】Made from premium AA5052 aluminum alloy, the shroud and brackets are corrosion-resistant, lightweight, and far more durable than plastic alternatives. The shuttered design further protects the radiator while maintaining optimal airflow for long-lasting performance in all driving conditions.
• 【Complete Thermostat & Relay Kit for Automatic Control】The package comes with a precise thermostat and relay wiring kit, allowing for automatic temperature control for your engine. The fan activates at the ideal operating temperature, reducing unnecessary power draw and extending the life of your electrical system—no extra parts or custom wiring required.