AIR CLEANER ASSEMBLY(no Discount Item) Includes Base w/Snorkles, Adapter Rind, Lid & element.Does NOT include rubber seal (ACL650).Fits small blocks (350) only.Extra UPS shipping charges required because of the size of the shipping box. MakeCHEV ModelCORVETTE Year1973-1974 Item#ACL660 Instructions / Core Return FormClick Here Price$374.95EACH Core Charge$0.00 QtyAdd AIR CLEANER RUBBER SEAL Year1973-1975 Item#ACL650 Price$49.95EACH Select option(s) for correct pricing QtyAdd