69 and 70 to 72 window regulator question

Hi, does anyone know if window regulators out of a 70 Skylark will work in a 69 skylark or chevelle? I believe all a bodies are the same each year, but I am wondering if we can put the 70 regulators in the 69?

Thanks

Bob

[66400]

The rear quarter window regulators completly interchange.

The front window regulators are 1969 only.

Front door regulators 1970-'71-'72 interchange.

This information pertains to 2dr hdtp and convert body styles with manual or power regulators. Henry

thanks henry, thats what I was thinking.

Bob