IDI am using the following code to create a drop down list:
@for (var index = 0; index < Model.AdminSummaries.Count(); index++) { &
You need to change From DropDownListFor To DropDownList. Than you can change name easily.
@Html.DropDownList("YourName", SelectList, new { @id = "YourId", @class = "YourClass" })
Hope It will work.