| Year | Position | Make, Model, SubModel, Engine & More | NOTE |
| 1977 1978 1979 | Rear | Cadillac Commercial Chassis Base V8 7.0L | |
| 1977 1978 1979 | Rear | Cadillac DeVille Base V8 7.0L | |
| 1977 1978 1979 | Rear | Cadillac DeVille d’Elegance V8 7.0L | |
| 1977 1978 1979 | Rear | Cadillac Fleetwood Brougham V8 7.0L | |
| 1977 1978 1979 | Rear | Cadillac Fleetwood Formal V8 7.0L | |
| 1977 | Rear | Cadillac Fleetwood 75 V8 7.0L | |
| 1977 | Rear | Cadillac Fleetwood 75 Formal V8 7.0L | |
| 1978 1979 | Rear | Cadillac DeVille Cabriolet V8 7.0L | |
| 1978 1979 | Rear | Cadillac DeVille Phaeton V8 7.0L | |
| 1978 1979 | Rear | Cadillac Fleetwood Base V8 7.0L | |
| 1978 1979 | Rear | Cadillac Fleetwood Brougham d’Elegance V8 7.0L | |
| 1979 1980 1981 1982 1983 1984 1985 1993 1994 1995 1996 | Rear | Cadillac Fleetwood Brougham V8 5.7L | |
| 1979 1980 1981 1982 1983 1984 1985 | Rear | Cadillac Fleetwood Brougham d’Elegance V8 5.7L | |
| 1979 1980 1981 1982 1983 1984 | Rear | Cadillac DeVille Base V8 5.7L | |
| 1979 1980 1981 1982 1983 1984 | Rear | Cadillac DeVille Cabriolet V8 5.7L | |
| 1979 1980 1981 1982 1983 1984 | Rear | Cadillac DeVille d’Elegance V8 5.7L | |
| 1979 | Rear | Cadillac DeVille Phaeton V8 5.7L | |
| 1980 1981 1982 1983 1984 | Rear | Cadillac Commercial Chassis Base V8 6.0L | |
| 1980 1981 1982 1983 1984 | Rear | Cadillac Fleetwood Base V8 6.0L | |
| 1980 1981 1982 1983 1984 | Rear | Cadillac Fleetwood Formal V8 6.0L | |
| 1980 1981 1982 | Rear | Cadillac DeVille Base V6 4.1L | |
| 1980 1981 1982 | Rear | Cadillac DeVille Cabriolet V6 4.1L | |
| 1980 1981 1982 | Rear | Cadillac DeVille d’Elegance V6 4.1L | |
| 1980 1981 1982 | Rear | Cadillac Fleetwood Brougham V6 4.1L | |
| 1980 1981 1982 | Rear | Cadillac Fleetwood Brougham d’Elegance V6 4.1L | |
| 1980 1981 | Rear | Cadillac DeVille Base V8 6.0L | |
| 1980 1981 | Rear | Cadillac DeVille Cabriolet V8 6.0L | |
| 1980 1981 | Rear | Cadillac DeVille d’Elegance V8 6.0L | |
| 1980 1981 | Rear | Cadillac Fleetwood Brougham V8 6.0L | |
| 1980 1981 | Rear | Cadillac Fleetwood Brougham d’Elegance V8 6.0L | |
| 1982 1983 1984 1985 1986 1987 | Rear | Cadillac DeVille d’Elegance V8 4.1L | |
| 1982 1983 1984 1985 1987 | Rear | Cadillac DeVille Base V8 4.1L | |
| 1982 1983 1984 1985 | Rear | Cadillac DeVille Cabriolet V8 4.1L | |
| 1982 1983 1984 1985 | Rear | Cadillac Fleetwood Brougham V8 4.1L | |
| 1982 1983 1984 1985 | Rear | Cadillac Fleetwood Brougham d’Elegance V8 4.1L | |
| 1985 1986 1987 | Rear | Cadillac Commercial Chassis Base V8 4.1L | |
| 1985 1986 1987 | Rear | Cadillac Fleetwood 75 V8 4.1L | |
| 1985 1986 1987 | Rear | Cadillac Fleetwood 75 Formal V8 4.1L | |
| 1985 1986 1987 | Rear | Cadillac Fleetwood Base V8 4.1L | |
| 1985 1986 1987 | Rear | Cadillac Fleetwood Brougham Commercial Chassis V8 4.1L | |
| 1985 1987 | Rear | Cadillac Fleetwood d’Elegance V8 4.1L | |
| 1985 | Rear | Cadillac Commercial Chassis Base V6 4.3L | |
| 1985 | Rear | Cadillac DeVille Base V6 4.3L | |
| 1985 | Rear | Cadillac DeVille Cabriolet V6 4.3L | |
| 1985 | Rear | Cadillac DeVille d’Elegance V6 4.3L | |
| 1985 | Rear | Cadillac Fleetwood 75 V6 4.3L | |
| 1985 | Rear | Cadillac Fleetwood 75 Formal V6 4.3L | |
| 1985 | Rear | Cadillac Fleetwood Base V6 4.3L | |
| 1985 | Rear | Cadillac Fleetwood d’Elegance V6 4.3L | |
| 1986 1987 | Rear | Cadillac DeVille Touring V8 4.1L | |
| 1986 | Rear | Cadillac Fleetwood Brougham V8 5.0L | |
| 1986 | Rear | Cadillac Fleetwood Brougham d’Elegance V8 5.0L | |
| 1987 1988 1989 1990 1991 1992 | Rear | Cadillac Brougham Base V8 5.0L | |
| 1987 1988 1989 1990 1991 1992 | Rear | Cadillac Brougham d’Elegance V8 5.0L | |
| 1987 | Rear | Cadillac Fleetwood 60 Special V8 4.1L | |
| 1988 1989 1990 | Rear | Cadillac Commercial Chassis Base V8 4.5L | |
| 1988 1989 1990 | Rear | Cadillac DeVille Base V8 4.5L | |
| 1988 1989 1990 | Rear | Cadillac Fleetwood 60 Special V8 4.5L | |
| 1988 1989 1990 | Rear | Cadillac Fleetwood Base V8 4.5L | |
| 1988 1989 1990 | Rear | Cadillac Fleetwood d’Elegance V8 4.5L | |
| 1988 1989 | Rear | Cadillac Fleetwood Brougham Commercial Chassis V8 4.5L | |
| 1990 1991 1992 | Rear | Cadillac Brougham Base V8 5.7L | |
| 1990 1991 1992 | Rear | Cadillac Brougham d’Elegance V8 5.7L | |
| 1991 1992 1993 1994 1995 | Rear | Cadillac DeVille Base V8 4.9L | |
| 1991 1992 1993 | Rear | Cadillac Commercial Chassis Base V8 4.9L | |
| 1991 1992 1993 | Rear | Cadillac DeVille Touring V8 4.9L | |
| 1991 1992 | Rear | Cadillac Fleetwood 60 Special V8 4.9L | |
| 1991 1992 | Rear | Cadillac Fleetwood Base V8 4.9L | |
| 1991 1992 | Rear | Cadillac Fleetwood d’Elegance V8 4.9L | |
| 1991 | Rear | Buick Commercial Chassis Base V8 5.0L | |
| 1991 | Rear | Buick Roadmaster Estate Wagon V8 5.0L | |
| 1991 | Rear | Cadillac DeVille Spring Edition V8 4.9L | |
| 1992 1993 1994 1995 1996 | Rear | Buick Commercial Chassis Base V8 5.7L | |
| 1992 1993 1994 1995 1996 | Rear | Cadillac Commercial Chassis Brougham V8 5.7L | |
| 1992 1993 1994 1995 | Rear | Buick Roadmaster Base V8 5.7L | |
| 1992 1993 1994 1995 | Rear | Buick Roadmaster Estate Wagon V8 5.7L | |
| 1992 1993 1994 1995 | Rear | Buick Roadmaster Limited V8 5.7L | |
| 1993 1994 1995 1996 | Rear | Cadillac Fleetwood Base V8 5.7L | |
| 1993 | Rear | Cadillac 60 Special Base V8 4.9L | |
| 1994 1995 1996 1997 1998 1999 | Rear | Cadillac DeVille Concours V8 4.6L | |
| 1994 1995 1996 | Rear | Cadillac Commercial Chassis Base V8 5.7L | |
| 1994 1995 1996 | Rear | Dodge Ram 1500 Base V6 3.9L | |
| 1994 1995 1996 | Rear | Dodge Ram 1500 Base V8 5.2L | |
| 1994 1995 1996 | Rear | Dodge Ram 1500 Base V8 5.9L | |
| 1996 1997 1998 1999 | Rear | Cadillac DeVille Base V8 4.6L | |
| 1996 1997 1998 1999 | Rear | Cadillac DeVille d’Elegance V8 4.6L | |
| 1996 | Rear | Buick Roadmaster Collector’s Edition V8 5.7L | |
| 1996 | Rear | Buick Roadmaster Estate Wagon Collector’s Edition V8 5.7L | |
| 1996 | Rear | Buick Roadmaster Limited Collector’s Edition V8 5.7L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 Laramie V6 3.9L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 Laramie V8 5.2L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 Laramie V8 5.9L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 Sport V6 3.9L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 Sport V8 5.2L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 Sport V8 5.9L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 ST V6 3.9L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 ST V8 5.2L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 ST V8 5.9L | |
| 1997 1998 1999 | Rear | Dodge Ram 1500 WS V6 3.9L | |
| 1997 1998 | Rear | Dodge Ram 1500 SS/T 5.9L V8 5.9L | |
| 1997 | Rear | Dodge Ram 1500 LT V6 3.9L | |
| 1997 | Rear | Dodge Ram 1500 LT V8 5.2L | |
| 1997 | Rear | Dodge Ram 1500 LT V8 5.9L |
