Hooker Headers - right fit?

Guys and gals....

i have a 273 engine with powersteering. Anyone out there know if these hooker headers will fit? I see them on craigs list in my area and want to buy them - just want to be 100% sure they will fit. They are advertised as Small Block Dodge headers. Anyone able to tell by the picture if they are good to go on my car?

Thanks!!