Will power brake lines work with manual master/no booster?

[VetteCam]

Guys,

I'm planning on switching from a hydroboost on my 68 Camaro to a manual master cylinder.

Does anyone have any experience as to whether the hard brake lines will be able to be bent toward the firewall enough to allow the use of a manual master cylinder w/o hydroboost (power booster)?

Thanks so much for any help,

Donnie