Cleveland Cavaliers' LeBron James dunks the ball against the New Jersey Nets, Sunday.
Cleveland Cavaliers’ LeBron James dunks the ball against the New Jersey Nets, Sunday.

INDEPENDENCE, Ohio– Owners of the NBA’s best record and a second Central Division title, the Cleveland Cavaliers are making jumpers.

And history.

They’re leading the Boston Celtics by four games for the Eastern Conference’s best record and hold a 11/2-game advantage on the Los Angeles Lakers for crucial home-court advantage throughout the playoffs. They’re riding a nine-game winning streak, and with their next victory — No. 58 — they will set a franchise record for most wins in a season.

The Cavs, so bad before LeBron James arrived, have never been better.

With an incomparable 32-1 record at home, and eight of their next 12 games inside the friendly confines of Quicken Loans Arena, Cleveland’s other rock and roll structure, the Cavs likely will smash the previous club record of 57 wins set by the 1988-89 Cavs and the 1991-92 edition.

In fact, if the Cavs, who host the New Jersey Nets on Wednesday night, can run the table at home and finish 40-1, they’ll match the 1985-86 Boston Celtics for the best home record in league history.

And three more wins will put them at the exalted 60-win plateau, a line usually reserved for greatness.

Not bad for a team that won 45 regular-season games a year ago.

Two seasons after making the finals for the first time, the Cavaliers, 12-1 in March and a league-best 17-2 since the All-Star break, have a legitimate shot at dethroning the Celtics, who were pushed to seven games by Cleveland in last year’s Eastern semifinals.

James has the Cavs and their fans dreaming big.

The clear leader to win his first MVP award, James has become the game’s best all-around player. Not only has he become an unstoppable offensive force — he’s averaging 29.5 points, 8.8 rebounds and 8.5 assists in March — he has worked so hard on his defense that he’s inching toward being the league’s premier stopper, too.

Michael Jordan all over again.

Along with an ability to block shots that mere mortals can’t touch, James has taken it upon himself to guard the other team’s best scorer during crunch time, an assignment he wasn’t always willing to accept.

“Defensively he’s as quick and strong as anybody at his position or any position,” Portland coach Nate McMillan. “He has the ability to be the best.”

For now, James’ sole goal is to get the Cavaliers a title and end the city of Cleveland’s championship drought that extends back to 1964.

Before the season started, James felt that his team, bolstered by the addition of point guard Mo Williams, would challenge Boston. Never did he think the Cavaliers would be closing in on 60 wins with four weeks remaining before the playoffs.

“At the start of the season, no, I don’t think we would have thought we’d be in this position,” he said. “I could say we would be really good. But to play the way we’ve been playing on the road and at home, it’s a little bit better than I think we all thought.

“But I’m happy we’re in this position. We want to take it one game at a time and not worry about what wins we’re going to get. But we want to get as many as possible.”