brakes 75 k-10 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

broske · 03-19-2006, 07:39 AM

New to the site and need some info about the proportioning valve on my 75 k-10.The rear wheel cylinder blew out on the drivers side and i replaced it and the shoes.My problem is is that i don't have any pressure to the back brakes.I'm not sure if it is the valve or the master cylinder,which is new but a rebuilt,anybody know if there is a way to reset the valve or where to find a new one.Other than lmc truck because there shipping is killing me.Thank you for the help.

03-19-2006, 07:39 AM	#1
broske Registered User Join Date: Oct 2005 Location: here Posts: 3	brakes 75 k-10 New to the site and need some info about the proportioning valve on my 75 k-10.The rear wheel cylinder blew out on the drivers side and i replaced it and the shoes.My problem is is that i don't have any pressure to the back brakes.I'm not sure if it is the valve or the master cylinder,which is new but a rebuilt,anybody know if there is a way to reset the valve or where to find a new one.Other than lmc truck because there shipping is killing me.Thank you for the help.



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