I have one of these NOS. This motor is correct for a 76/77 Aspen/Volare, but physically looks the same as the 3-speed e-body motors. The only difference is the wiring is too short to reach the connector. Other than that I'm guessing this is a cheap alternative
if you need a new motor. Anyone know anything about these?

That should be for a 76/77 Volare/Aspen, 3 speed wiper motor. It can be made to work for an earlier production year/body style with a few tweaks, i.e., wiring harness, bulkhead connector and switch plate clocking for the application desired.

Im not sure about a cheap alternative, But I will say this, its one of the few true 100% perfect NOS parts in the sealed box ive ever gotten. And for a change I wasnt upset with crazy franks people.

It looks to me the prices vary a good bit for this part number you listed but I checked with fmmp and I was told it would be as nice as the one in the pic on ebay and it is.

The 76-77 switch is a true 3 speed with the push detent? for the wiper spray. And it rotates.

The 78 up switch for the vara speed is a left to right slider then two clicks for high/low?

http://www.ebay.com/itm/70-71-72-73-74-7...r-/400689093654