Car Application：
For Chevrolet
1967-1980 C10 Suburban 4.1L
1967-1980 C20 Suburban 4.8L
1969-1977,1979-1980 K10 Suburban 5.7L
1969-1977,1979 C20 Suburban 5.7L
1969-1980 C10 Suburban 5.7L
1973-1977,1979-1980 C10 Suburban 7.4L
1973-1980 C20 Suburban 7.4L
1974 K10 Pickup 7.4L
1975-1978,1980 C20 4.8L
1975,1978,1980 C30 4.1L
1975-1980 C10 4.8L 7.4L
1975-1980 C20 4.1L 5.7L 7.4L
1975-1980 C30 4.8L 5.7L 7.4L
1975-1981,1983-1986 C10 5.7L
1975-1984 C10 4.1L
1976-1978 C30 6.6L
1976-1980 C10 C20 6.6L
1977-1978 C20 5.0L
1977-1980 K30 4.8L 5.7L 6.6L
1977,1980 K30 7.4L
1977-1986 C10 5.0L
1978 C30 5.0L
1982-1986 C10 6.2L
1985-1986 C10 4.3L
1988-1989 K1500 4.3L 5.0L 5.7L 6.2L
For GMC
1977-1978 C15 C25 K15 K25 5.0L
1977-1978 C15 Suburban 5.0L
1979-1980 C1500 4.1L 4.8L 5.0L 5.7L 6.6L 7.4L
1979-1980 K1500 4.1L 5.7L 6.6L
1979-1980 K1500 Suburban 4.1L 5.7L 6.6L
1979 K1500 Suburban 5.0L
1980 K1500 4.8L 7.4L
For Ford
1966-1967 Bronco 3.9L
1966-1968 Bronco 4.7L
1966-1972 Bronco 2.8L
1973-1974 Bronco 3.3L
1975-1977,1980-1985 Bronco 5.0L
1978-1979 Bronco 6.6L
1978-1985 Bronco 5.8L
1980-1985 Bronco 4.9L