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marcar1993 · 04-18-2007, 05:51 PM

I have a 1987 Cutlass Supreme with a 3 speed auto trans with a column shift. I want to put a 4 speed in but I don't know what needs to be modified. Will I have to get a new column, probably. Anyone know where to get one? I also want to know If the shifter will fit, I have a bench seat and I would prefer to leave it that way.

04-18-2007, 05:51 PM	#1 (permalink)
marcar1993 Senior Member Join Date: Apr 2007 Posts: 126	Auto to 4 speed conversion question I have a 1987 Cutlass Supreme with a 3 speed auto trans with a column shift. I want to put a 4 speed in but I don't know what needs to be modified. Will I have to get a new column, probably. Anyone know where to get one? I also want to know If the shifter will fit, I have a bench seat and I would prefer to leave it that way.