Product review (4 stars): Saved a bunch of money over having to pay to convert my dryer!
This kit was well-priced, arrived promptly and was pretty easy to install.  The instructions are a bit difficult to follow, so I found a video at: http://www.appliancepartspros.com/whirlpool-lp-gas-con-49572a-ap5178131.html  which made the job much easier.  We've used the dryer a couple of times now and it's worked very well.  If you're somewhat handy, go ahead and get this kit.  Oh, yeah...be sure to wear thin leather gloves, as there are a couple of tiny parts in the dryer that will shred your skin if you're not wearing gloves!  (I'm a sharp-edge magnet so I found them the hard way).