Team 18 splits with team manager
Henderson is understood to have split with the two-car Holden team as part of a wider shuffle of its engineering line-up.
That will spell the end of a three-year stint at Team 18 for Henderson, who joined the team along with star driver Mark Winterbottom ahead of the 2019 season.
John Moore is expected to step into the team manager role for at least the short term.
A Team 18 spokesperson …Keep reading