1966 Chevrolet Chevelle 327/275HP Cast iron intake manifold four barrel Rochester Q-Jet applications, casting # 3875954 data code H305 August 30th 1965 as early 1966 model year one year only, very first year for sbc Q-Jet spread-bore flange, hand cleaned & repainted. Would fit all small block Chevy Impala Chevy II Nova Beaumont Canadian Pontiac Acadian Corvette Chevy GMC Trucks pick-up Vans $125. Ad will be deleted when item is sold