CHEVROLET C20 PICKUP 1968-1972. CHEVROLET C20 SUBURBAN 1968-1972. CHEVROLET C10 PICKUP 1968-1972. CHEVROLET C10 SUBURBAN 1968-1972. CHEVROLET C30 PICKUP 1968-1972. 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.
