Product review (4 stars): save a bunch of money
Last time I had our stove block replaced, it cost over $100.  Did it myself for the price of this item.  Great!  My one complaint is that the screw to attach block is not included...the old screw/block hole size was different..so I had to go to the hardware store and get a screw and nut.  No big deal, but for a few cents more, they could've included the proper screw.