This rare 1971 Ford LTD convertible is a 1 of 1 example, confirmed by a Marti report, and features a powerful 429 4V engine. The original engine was rebuilt approximately 15,000 miles ago, with the original block included in the sale, and the transmission has been replaced with a unit from a 1972 Mercury. This unique vehicle boasts a fascinating provenance, having been special ordered as a pace car for a local dirt track before being acquired by the current family in 1972, though it requires new window regulators.