Contents: Ported Vacuum Switch. Notes: Ported Vacuum Switch -- 2 Ports. 1980 Ford E250 Econoline 6.6L V8. 1976 Ford E250 Econoline 7.5L V8. 1979-1984 Ford E250 Econoline 5.0L V8. 1975-1977, 1980-1982, 1986-1987 Ford E250 Econoline 5.8L V8.
Ported Vacuum Switch For 1970-1972 Buick GS 455 7.5L V8 1971 TR421ZY
Ported Vacuum Switch For 1979-1986 Chevy C10 1980 1985 1981 1982 1983 GX799VK
Ported Vacuum Switch For 1973-1984, 1986-1987 Ford F250 1979 1974 1975 RW536QW
Ported Vacuum Switch For 1979-1980, 1984 Chevy C10 XD691PW
Ported Vacuum Switch For 1989 Chevy R2500 Suburban 7.4L V8 G885RG
Ported Vacuum Switch For 1969, 1971-1974, 1987 Mercury Colony Park 1972 MP839WD
