Triple TT winner John McGuinness will compete for the Hawk Kawasaki team at the Sunflower Trophy meeting at Bishopscourt on 9 October. The Morecambe rider last raced at the meeting in 1999 when he finished second to the late Steve Hislop at Kirkistown.
He will be joined on the grid by Michael Laverty who will ride for the Paul Bird Monstermob team.
Adrian Archibald, Bruce Anstey, Adrian Coates and Tom Sykes will race for the TAS Suzuki team.