 Brakes were of a vented disc/rear drum configuration.When introduced in 1980, the LTD Crown Victoria was produced with the two smallest-displacement engines previously available on the LTD, the 4.9 L (marketed by Ford as "5.0") and 5.8 L Windsor V8s.In the interest of fuel economy and CAFE regulations, the 460 V8 was shifted to truck use while the 400 V8 was discontinued altogether.