Sort of Neens, When I did all the mods on the LAng 60, I installed cast iron bottom grates for ease of cleaning, heat retention, and to make grilling easier. The grates are commercial restaurant charbroiler grates. I think there is 11 of them at about 5" wide by around 22" deep. Here is a pic of when they were new, half of them were newly seasoned and not smoked with yet so you'll see a color difference:-)
To answer your question, they are around 3/4 inch thick which I believe makes them lower than the original grates by maybe 1/2" or more:-)
To answer your question, they are around 3/4 inch thick which I believe makes them lower than the original grates by maybe 1/2" or more:-)