what I've always heard is the fleet gate is 58-66, and some vendors list'em that way - many places will only list parts for one particular series [like task force] even if the parts fit later years - can't say for positive, but the outside dimensions will be the same, also the chain setup is the same to 66 - it would be shape that suits the side feature lines that would change, and the fleet box to 1966 has very similar lines
Bill
