This 1969 Mercury Cougar XR-7 convertible was acquired by the seller in 1979, and its 390ci V8 was overhauled and paired with a Mustang-sourced five-speed manual transmission in the 1990s. Refurbishment work in 2008 involved a repaint in red and a refresh of the black interior. The car is also equipped with a black soft top, wire-spoke wheels,…