Two things: the brake hose from the body down to the rear axle is chafed. Where is the best place to get a new one and does it just unbolt from the block with the copper pipes, or is it fixed and I have to unbolt the copper pipes?
Chafed pipe

How does it undo?

Parking brake only working to 7% efficiancy. The rear brakes work fine and the handbrake travel is short and feels good. What could be casuing this?




