Port Adelaide utility Jackson Trengove and small forward Jarman Impey are both set to leave Alberton over the coming weeks, as the duo are preparing to head back to Victoria.

Trengove, who has played 153 games for the Power since joining the club in 2010 including 19 matches this season, is set to sign a four-year deal with the Western Bulldogs, according to AFL Trade Radio's Kane Cornes.

The 26-year-old has been linked with the Dogs for most of the off-season so far, with Cornes suggesting the deal could be finalised as early as Friday.

As well as Trengove, Impey will also be on the move this trade period, and is set to nominate Hawthorn as his preferred club of choice.

The 22-year-old speedster has played 75 games for the Power in his four years at the club, and has become an important member of their forward line after moving from defence to attack in 2016.

The departures of Trengove and Impey could make way for former Brisbane captain Tom Rockliff, who earlier this week confirmed Port Adelaide as his preferred club of choice.

The Power have also been linked to out of contract Geelong forward Steven Motlop, with the 26-year-old set to tour Port Adelaide's facilities on Thursday.