Contents: Ported Vacuum Switch. Notes: Ported Vacuum Switch -- 3 Ports; with black finish. 1977-1979 Ford LTD II 5.8L V8. 1977-1978 Ford LTD II 5.0L V8. 1977-1978 Ford LTD II 6.6L V8. Carefully constructed with brass and high temperature plastic housing to OEM specification for precision fit and performance.
