Brake Questions - Help

Mattax said
Picture of proportioning valve here: 1967 Chrysler Imperial Disc Brake System From the Master Technicians Service Conference Session 233
along with a good overview of the '67 - '69 disk brakes.

Residual valve shown here: 1967 Chrysler Imperial Dual Hydraulic Brake System from the Master Technicians Service Conference Session 232

1969 Drum Brake info here: Drum Brake Service Highlights (Session 260) from the Master Technician's Service Conference
Click to expand...

So that small Texas shaped proportioning valve is no where to be found, it would be in the brake line that went to the rear, correct?