CLEVELAND (AP) -- No matter what era, the Cleveland Cavaliers seldom looked better.
"We wanted to protect our house and make sure people know when they come to Cleveland now they are playing a basketball team," James said.
James, in his fifth game wearing a clear mask to protect a broken left cheekbone, played only 32 minutes and shot 10-for-14 from the field -- including two resounding slams early in the second quarter.
Lucious Harris scored a season-high 16 points as Cleveland had five players in double figures and improved to 13-3 at home, 20-12 overall.
Tim Thomas scored 17 points for New York, which dropped under .500 (16-17) with its fourth consecutive loss.
"We didn't play very well at all," Knicks coach Lenny Wilkens said. "They ran a clinic on us."
Cleveland built a 67-36 halftime lead and coasted to its largest victory over the Knicks. The previous mark of 24 points was set in 1976, when the Cavaliers wore the same striped gold home uniforms they donned in this "throwback game" before a national television audience.
"We played like we were in a pickup game with no cameras on," Knicks forward Jerome Williams said. "You've got to go out there and play with pride and I don't think we did that."
James, as usual, made Cleveland fans proud. His first tomahawk jam brought the sellout crowd of 20,562 at Gund Arena to its feet at 11:08 of the second quarter.
It paled next to his effort 88 seconds later -- when the 20-year-old drove around the left side of the Knicks' defense, underneath the basket, and rammed home a reverse windmill slam.
"I saw the lane open and went for it," James said. "There's not too many guys who can stay with me when I get in the air."
James scored 15 points before taking a rest 7:32 before halftime with Cleveland ahead by 11 and in the midst of a 9-0 run. New York went scoreless for 4:03 until Moochie Norris hit two free throws to bring the Knicks within 44-28.
With all five of its starters on the bench, however, Cleveland extended its lead to 67-36 -- thanks to 74 percent shooting in the first half.
"I don't want to get used to sitting, but that was fun to watch," James said. "Give our second rotation credit. They did a great job."
James said he enjoyed the retro uniforms and joked that he might add another touch soon in honor of rookie teammate Anderson Varejao.
"I'm going to wear a wig," he said in reference to the Brazilian's wild hairstyle. "The fans love him. We all love him. He's got so much energy. I thought I had the most, but he surpasses me."
Varejao had nine points and 10 rebounds in 21 minutes off the bench.
"He's just relentless," Cavs coach Paul Silas said of his other, less-famous 20-year-old forward. "Most players don't think they can get every rebound. He does."
James atoned for one of his poorest outings of the season, which came Nov. 21 when he scored only 13 points on 5-for-15 shooting in a 98-88 loss at New York.
The Knicks never led and have been in front for only 9:53 of a possible 192 minutes during their losing streak.
The Cavs' 67 first-half points were six more than their
previous high for a half this season, Dec. 28 at Atlanta. ... Cleveland reserves outscored Knicks bench players, 42-24. ... Ex-Cavs Larry Nance, Ron Harper, Terrell Brandon, Wayne (Tree) Rollins, Winston Bennett and Wilkens, who both played and coached in Cleveland, were honored before the game -- one of six contests commemorating Cleveland's 35th NBA season. ... The Knicks' Norris, Stephon Marbury, Allan Houston, Vin Baker and Nazr Mohammed all donated $1,000 to UNICEF's tsunami relief fund for each point they scored -- a total of $32,000. ... The Cavs activated
center-forward Scott Williams and put center DeSagana Diop on the injured list with a bruised left elbow. ... Knicks forward Michael Sweetney (sprained right ankle) missed his second game in a row. ... Cavs rookie guard Luke Jackson (back spasms) could miss the rest of the season.
Who are the best NBA prospects in the 2017 draft class? Chad Ford gives his top five and previews the big storylines to watch for next year.
BOSTON -- Boston Celtics owner Wyc Grousbeck managed to get to the stage quickly enough Thursday night after his team drafted Jaylen Brown with the third pick in the 2016 NBA draft that the angry mob in front of him didn't have time to procure any pitchforks and torches.
Have the Thunder closed the gap on the Warriors as the best team in the West? Kevin Pelton has the facts on OKC's upside after the Serge Ibaka trade.