VP Mike Pence calls on conservatives to support GOP health care bill

"Let me be blunt, we need your help," the vice president said.

Speaking at the Club for Growth's dinner at the Breakers Resort in Palm Beach, Florida, Pence said the new Republican plan represented "the kinds of solutions conservatives have been talking about for years," and promised to work with lawmakers to improve the legislation.

"Let me be blunt, we need your help," he said to conservatives of the American Health Care Act, which the House is expected to take up on Thursday.

"I know there have been concerns," Pence said. "Just know the president and I and the entire administration are listening."

Still, members of the Freedom Caucus are pushing for additional changes to address premiums and adjust the proposal's refundable tax credits that would help people pay for insurance.

Pence also said the White House would follow through on tax reform and work to roll back Dodd-Frank financial regulations.

On Saturday, Pence argued that the organization and the White House share the same goals.

"We have a pro-growth House, a pro-growth Senate and a pro-growth president of the United States of America," he said.