: anyone know where to get?


Hellbound
10-25-2006, 07:55 PM
a porportioning vavlue for a 71 chevy 1/2 ton front disk rear drums, no where has one here. need the power of the pbb..

redtruck
10-25-2006, 08:06 PM
Try Inline tube.
http://www.inlinetube.com/

u2slow
10-25-2006, 08:10 PM
Why wouldn't a newer disc/drum PV work? (i.e. 73-87)

florida4x4
10-25-2006, 08:28 PM
check with the guys at www.67-72chevytrucks.com OR just use any 1/2 chevy truck.

Hellbound
10-26-2006, 01:44 PM
it was the first and only year they used this on and it sucks

6869704x4
10-26-2006, 02:50 PM
I pulled one off of a 75 pickup in a junkyard. It worked. I have an adjustable one in now. It works better.and was $45. Your going to have to bend some tube unless you find a 71.

senatorfrisky
10-26-2006, 04:30 PM
yeah dawg...
just use a wilwood adjustable.