Two men plead guilty to killing Gold Coast dad whose body has never been found

Two of the men accused of killing Gold Coast father Greg Dufty today pleaded guilty to manslaughter.

Liam Bliss and Clinton Stockman today had their murder charges replaced with manslaughter after admitting to unlawfully killing the 37-year-old in 2015.

Dufty was last seen at his Ashmore residence in July.

His body has never been found but police believe it may have been burned and dumped in bushland in northern NSW.

Two other men charged in relation with Dufty's death are facing trial.

Stockman today pleaded guilty to charges of manslaughter and interfering with a corpse. He has been remanded in custody.

Bliss pleaded guilty to manslaughter and remains on bail.

Both are expected to be sentenced later this month. In Queensland, manslaughter carries a maximum sentence of life imprisonment.