For 67 68 69 70 71 72 Chevy C10 C20 K10 K20 K30. Car Radiator&Shroud Fan. 1 X AA5052 Aluminum Shroud. For 67-72 CHEVY C/K SERIES C10/C20/K10/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.
