No problems! Yep, 65B is used as a XR7 hardtop from 67 through 73...
Here's the list...
65A 1967 -- 1970 Standard, Hardtop
65B 1967 -- 1970 XR7, Hardtop
65C 1967 -- 1969 Standard, Hardtop, Bench Seat
65D 1971 -- 1973 Standard, Hardtop
65F 1971 -- 1973 XR7, Hardtop
76A 1969 -- 1970 Convertible
76B 1969 -- 1970 XR7, Convertible
76D 1971 -- 1973 Convertible
76F 1971 -- 1973 XR7, Convertible