proportioning valve help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

roughedup72 · 01-27-2006, 06:12 PM

Has anybody rebuit a proportioning valve or do you just buy a new one? I noticed today that mine leaks when the brakes are applied. If not, willl one off a later model year work?

Everytime I get one thing fixed damn if something else don't break. One step forward fifteen steps back, My life motto.

krue · 01-27-2006, 09:23 PM

I'd get another one. I noticed the other day that the prop valve off of a 75 looks identical to one on a 72. Here's a link discussing just that.
http://www.67-72chevytrucks.com/vboa...d.php?t=186829

01-27-2006, 06:12 PM	#1
roughedup72 Senior Member Join Date: Oct 2005 Location: south carolina Posts: 658	proportioning valve help Has anybody rebuit a proportioning valve or do you just buy a new one? I noticed today that mine leaks when the brakes are applied. If not, willl one off a later model year work? Everytime I get one thing fixed damn if something else don't break. One step forward fifteen steps back, My life motto. __________________ 1972 chevy cheyenne 10,nothing special at the moment,Its a work in progress, Working on the engine, paint and body,engine, paint and body,now its the suspenion, ahh hell I'm about tired of working on it. Maybe it will be a rat rod.

01-27-2006, 09:23 PM	#2
krue Designated A-hole! Join Date: Mar 2003 Location: South Mississippi Posts: 36,450	Re: proportioning valve help I'd get another one. I noticed the other day that the prop valve off of a 75 looks identical to one on a 72. Here's a link discussing just that. http://www.67-72chevytrucks.com/vboa...d.php?t=186829 __________________ "If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck"



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