Music City Metals 21002 Cast Iron Burner Head Replacement for Select Sunbeam Gas Grill Models Listing is for 1 twin burner head. 19.5 x 8 inch cast iron H twin burner with 2.25 inches offset gas inlets Used with one of the following venturis: 70301, 71102, 72401, 73602, 74602, 75202, 76112, 77902, 78002, 78102, 78202.