FOR Chevy Truck C10 C20 C30 63-66. 1 X AA5052 Aluminum Shroud. FOR 1963-1966 Chevrolet C10 Pickup/ C20 Pickup/C30 Pickup/K10 Pickup/K20 Pickup. 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.
