Fits 1967-1972 CHevrolet/GMC C/K Series Truck/Blazer/Jimmy/Suburban

Custom mounts in the factory fan shroud location. Fan shroud housing incorporates high-speed ram air bypass. High temperature resistant plastic with patented skewed fan blade technology. High efficiency and fully adjustable thermostatic sensor offers increased fuel economy & horsepower. Requires a 70 amp or higher alternator.