—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1976: GM 7.5 in.; 4.56 Ratio · 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1985: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1985: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1988: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1989: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1990: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1991: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1992: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1993: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1994: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1995: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1985: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1988: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1989: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1990: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1991: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1992: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1993: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1994: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1995: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1985: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1988: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1989: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1990: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1991: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1992: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1989: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1990: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1991: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1992: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1993: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1994: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1995: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1996: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1997: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1998: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1999: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2000: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2001: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2002: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1989: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1990: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1991: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1992: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1993: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1994: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1995: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1996: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1997: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1998: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1999: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2000: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2001: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2002: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1985: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1988: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1989: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1990: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1991: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1992: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1993: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1994: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1995: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1996: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1997: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1998: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1999: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2000: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2001: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 2002: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1979: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1979: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: 1979: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1985: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1985: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1986: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1987: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1979: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1979: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: GM 7.5 in.; 4.56 Ratio
—
Notes: 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1977: GM 7.5 in.; 4.56 Ratio · 1978: GM 7.5 in.; 4.56 Ratio · 1979: GM 7.5 in.; 4.56 Ratio · 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio
—
Notes: 1980: GM 7.5 in.; 4.56 Ratio · 1981: GM 7.5 in.; 4.56 Ratio · 1982: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1983: GM 7.5 in. and 7.6 in.; 4.56 Ratio · 1984: GM 7.5 in. and 7.6 in.; 4.56 Ratio
- + 228 additional fitments not shown