Product review (4 stars): LP conversion kit works well. It seems pricey for what it is, but if you need it, you need it.
I've had this converter in my dryer for two months now without any problems. I had it installed, so I can't comment on the ease or difficulty of installation. I'm happy with it, though I think $35 was too expensive for such a small and simple converter. Not that you have much choice; if you buy a gas dryer and have propane, you have to convert it, and often the manufacturer's overpriced part is your only option.

As some other reviewers have said, just because it's a GE part, doesn't mean it will fit all GE dryers. Use Amazon's "Make sure this fits your model" search box at the top of the product page to confirm that it will work with your dryer.