Older IceCap 660

[fsn77]

I just received a used IC 660 I bought online, however it did not come with the wire harness (something I knew prior to buying it). My surprise is that it appears to be a rather old IC 660 from what I gather...
The info sticker on it is clear with white lettering versus what I'm more accustomed to with the white info sticker. It clearly states it's an IceCap 660 ballast and says LBI (L-something, sticker is torn, Ballast, Inc. Robbinsville, New Jersey 08691, Made in the USA.
Will a current IC 660 wire harness work with this seemingly older IC 660?

[IceCap Service]

A 660 harness will work with that ballast providing it is an operational ballast. That particular ballast is around 15 years old or more.

[fsn77]

Ok, thank you. I guess it's practically an antique then. lol
It reportedly works, but I've yet to test it. I wanted to make sure the current wire harness is compatible with it before plugging it in to test it. It seems to be in pretty good shape, so I'm keeping my fingers crossed.
Here's a pic of it for anyone that's curious:
http://home.sc.rr.com/fsn77/Images/IceCap660_Old.JPG