You are buying one 1965 1966 1967 1968 Chevelle SS 396 Super RARE Power Steering Reservoir With The FM Stamp. This original GM part has been discontinued for many years it is very good condition Correct For The Z16 L78 Z11 see photos no returns . I am not sure on all the exact applications please do your own research. The shipping cost include some of the ebay charge,pay pal and handling costs .After you receive this part and if there is a problem please contact me so we can resolve the problem before you leave me a negative feedback. Thank You.