Product review (2 stars): Price is a rip off, Instructions are inadequate
Why didn't GE supply this propane conversion kit with the dryer like every manufacturer has done for the past 30 years?  Oh, wait, I guess because they realized that they could sell the customer the dryer, and then when the customer (and the salesmen) realize the kit isn't supplied with the dryer, GE can make an additional $45 selling these $2 parts that should have been included with the dryer!
The supplied instructions for installing the kit were inadequate.  Quote, "On models not equipped with an access door, it will be necessary to remove the front to access the burner assembly."  No instructions on how to accomplish this!  Hmmm, now where are the hidden screws to remove the front of the dryer?
Do yourself a favor and stay away from the dryers that require this part.
On the plus side, the kit seems to work well when installed.