( just too kool for school !)really nice offenhauser finned heads for the "60" - no broken fins - all plug holes good. for me they are wall art ( cause i don't have a 60) i love looking @ them - but testing the waters to see if someone needs them more than i do. they have been surfaced and i'm not sure if the combustion chambers might need to be fly cut ? sell or trade for chevy tri power with 2gc 4 bolt carbs. sorry no pay pal... thanks dan