The 1980s represented a resurgence for American muscle cars, with the introduction of electronic fuel injection and compact designs helping them close the performance gap with their predecessors from the '60s and '70s. Many of these cars have evolved into highly sought-after classics, including models like the Chevy Camaro IROC-Z, Ford Mustang 5.0, and Buick Grand National. Ford's Ford Mustang also featured a more luxurious version of the Lincoln Mark VII LSC, featuring a more refined, more luxurious package. The LSC was introduced in 1984 and carried over a lot of the Mustang's DNA, but in a refined package. However, it did not offer a manual transmission in the LSC.