Golf's 68 to 49 victory was set up by Lee Wakenshaw's rink, which won 28-8.
Ronald Jones’ rink had the only success for Tallygaroopna as it won 25-15.
Golf's Brenda Broughton won 25 to 16 to seal the win.
Golf's Jan Doherty said the group knew it was premier before the final bowl was delivered.
“They were 20 shots up with two to play, so it was impossible for them to lose,” Doherty said.
“They were very confident going in as they had not lost a match all year.
“Lee Wakenshaw's rink won by 20 shots, which was a huge factor.
“Lee said they all played well and everyone contributed to the win.”
Despite not being all too familiar with the new synthetic green at East Shepparton, Doherty said the team adapted well.
“They played under the new under cover green at East Shepp and they were thankful they did because of the weather,” she said.
“Some had never played on it and they adapted quite well.”
This win was the club's second of the day, after its division three team also won its grand final.
READ ALSO:
Football is back: NCWL season starts March 14
Shepparton Gators gearing up for Big V crusade
15°C