Line lock installed question for a drum brake 1970 Tempest or drum brake A Body 70-72
 

Hey everybody - hopefully you are having decent enough whether to be safe from tornadoes and hail.

For a 1970 drum brake Tempest front brake line lock install:

Question: can you install a line lock in series from the master cylinder to the inlet on the pressure differential switch block?

We are not concerned with the brake warning light operation.

Thank you,
Craig