The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

~Whitey~ · 05-20-2015, 06:47 PM

Thanks guys. The 69 has 1/4 line front and back on prop valve but the line on the front of the 72 prop valve is smaller coming out of MC, into Prop and out of prop. I just didn't know of it was smaller because of disc brakes and needed to be smaller in order for the brakes to perform correctly. So the larger line doesn't matter... that's what I needed to know.
Posted via Mobile Device

05-20-2015, 06:47 PM	#4
~Whitey~ Registered User Join Date: Jun 2011 Location: Springfield, MO Posts: 677	Re: disc brake conversion brake line size Thanks guys. The 69 has 1/4 line front and back on prop valve but the line on the front of the 72 prop valve is smaller coming out of MC, into Prop and out of prop. I just didn't know of it was smaller because of disc brakes and needed to be smaller in order for the brakes to perform correctly. So the larger line doesn't matter... that's what I needed to know. Posted via Mobile Device Last edited by ~Whitey~; 05-21-2015 at 11:59 AM.