Two men aged 33 and 59 were taken to hospital after being assaulted by three other men with iron bars in Ballyfore Walk in the Ballyduff area of Newtownabbey.
The incident happened just after 10pm last night (Wednesday).
Detectives are investigating the report of the serious assault.
Detective Sergeant Coulter said initial enquires established that a number of cars left the area with their wheels spinning.
“The two men were subsequently taken to hospital for treatment – at this stage the injuries are not believed to be life threatening,” said the Detective Sergeant.
And the PSNI is appealing for information.
“I am appealing for anyone who witnessed what occurred, or who has any information which could assist our investigation, to get in touch by calling 101, quoting reference number 2212 of 24/07/19.
“Alternatively, information can also be provided to the independent charity Crimestoppers on 0800 555 111 which is 100% anonymous and gives people the power to speak up and stop crime,” added the Detective Sergeant.