Rear LS1 flexible brake line fitting size?

Hi,

I'm swapping LS1 rear brakes to my 1964 Chevelle 10 bolt and I need new brake hard lines. What size fitting is the rear flexible brake lines on a 98-02 Camaro?

Thanks in advance,
Trygve Lorentzen

I know that I don't have the right car to be in here, but after all, half my car is a Camaro by now :)

LT1/4L60E and soon rear brakes + full e-brake setup :)

One of you guys have to know the answer, right?

The caliper hoses use a 10mm x 1 drill point seat on the axle side and a 10mm banjo fitting on the caliper.

Thanks a lot, really appreciate it!