You didn't show any pictures of the rear axle from the rear, but it looks like you have Air Over Hydraulic service brakes, not Full Air. It looks like you have a Air Chamber coupled to a hydraulic Master Cylinder mounted on the frame rail.

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
+++++
Silver Spring, MD