Police busted 19 people on drug trafficking and gun charges in East Harlem Wednesday morning, confiscating heroin, cocaine and PCP that would have been sold wholesale to dealers in the city, law enforcement authorities said.

“We are dealing with people who have guns under their pillows,” Deputy Chief Lori Pollock said at a news conference announcing the bust.

NYPD detectives served 15 search warrants and recovered 14 firearms, multiple kilograms of heroin, gallons of liquefied PCP, and more than $100,000 cash and designer watches from the defendants’ homes about 4 a.m., authorities said.

The dealers belonged to two related drug trafficking organizations that allegedly possessed and sold drugs wholesale in Manhattan and the Bronx.

The pushers were selling heroin, cocaine and PCP around Upper Manhattan, the Lower East Side, and the Bronx, officials said. The drugs were known by the street names thriller, crush and OMG.

All those arrested after a 20-month investigation had violent histories that include attempted murders, shootings and homicides, the officials said.

They were expected to be arraigned Thursday afternoon.