69 3/4 ton power drum brakes pro valve pic request

[rage'nrat638]

hey guy's i am going to be installing the correct booster on my truck..

some one along the line changed mine to a 1/2 ton model.

i need a picture of the pro valve and line connections of a 69 c20 so i can do this right one time..

here's a few pictures...i will be installing a Bendix (cardone) REBUILT BOOSTER

i have got the correct brackets after many moon's of searching..

the 1/2 ton booster has a longer shaft sticking out the back than the 3/4 ton does. i just want to see the line connections and provalve used.

THIS WILL CONVERT from a single diaphragm to a double diaphragm

1969 C-20 POWER DRUM BRAKES PRO VALVE PICTURE REQUEST

THANKS IN ADVANCE