Two Long Island men already charged with murder in New Jersey were arrested on Thursday for allegedly gunning down a new father in a possible road rage incident, police said.

Douglas Coudrey, 22, and Kenneth Regan, 21, were charged with second-degree murder in connection with the Jan. 14 killing of 27-year-old Justin Gottlieb in Plainview, Nassau Police said.

“They don’t know each other,” Det. Lt. Stephen Fitzpatrick told reporters of the suspects and the victim.

Police believe the pair trailed Gottlieb after a possible incident on his drive from work and shot him as he sat inside his SUV outside his home.

Coudrey and Regan are also charged with murder in connection with a Jan. 18 shooting in Lodi, New Jersey, where 27-year-old driver Luis Perez, of the Bronx, was killed.

A passenger in the front seat, Jose Mercado, 24, also of the Bronx, was shot in the chest but survived, Bergen County prosecutors said when announcing the charges Jan. 23.

On Thursday, the goons were led from Nassau police headquarters in Mineola — Coudrey in braids and a “Where’s Waldo-esque” striped jumpsuit and Regan in a T-shirt printed with the word “Champion.”

“We innocent, we gonna prove it, watch,” Coudrey shouted at reporters.

They pleaded not guilty at their arraignment in First District Court in Hempstead and were held without bail, court records show.

Both defendants are due back in court on Monday. They face 25 to years in prison if convicted.

In a GoFundMe set up for his family, Gottlieb was described as a “ridiculously intelligent [and] pure hearted” new dad to a girl, Coraline, and future husband to her mother, Lauren.