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beaterC10 · 10-17-2007, 03:48 PM

The 75 column should have a splined end, the 80 should be a double flat on the column shaft. This won't be a problem if you get the mating column coupling shaft. 84 was the first year for wipers on the column.

10-17-2007, 03:48 PM	#6
beaterC10 Senior Member Join Date: Jul 2003 Location: Indianapolis, IN Posts: 1,277	Re: steering column interchange? The 75 column should have a splined end, the 80 should be a double flat on the column shaft. This won't be a problem if you get the mating column coupling shaft. 84 was the first year for wipers on the column.