This is probably not the right forum to ask. If it isn't I'm sure Camoit will move it. I just bought a 1986 MM. It has the 2.6L, which I think that is the first year for it...? But it has the Gen1 dash, the Gen1 front end with no corner blinkers. But Gen2-style Dual headlights (not quad). So.... Gen 1.5?