help with brake line on 70 burb - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1FAST68 · 12-03-2009, 11:32 PM

Long story short, I switched to disc brakes off of a 87 truck. I got the lines prop valve all the way to the master cylinder, bought a new master cylinder for a 72 to go to my original power booster. It stops good great pedal but if I push a bit too hard the rear tires lock up, it is kinda dangerous when wet.

I think I may have the lines going into the master cylinder in the wrong holes.
Can somebody take a look at their 71-72 and see if the front resevior goes to the front brakes or rear?

12-03-2009, 11:32 PM	#1
1FAST68 Registered User Join Date: Apr 2008 Location: east, tx Posts: 149	help with brake line on 70 burb Long story short, I switched to disc brakes off of a 87 truck. I got the lines prop valve all the way to the master cylinder, bought a new master cylinder for a 72 to go to my original power booster. It stops good great pedal but if I push a bit too hard the rear tires lock up, it is kinda dangerous when wet. I think I may have the lines going into the master cylinder in the wrong holes. Can somebody take a look at their 71-72 and see if the front resevior goes to the front brakes or rear? __________________ 68 chevy truck ls3, 418ci, pump gas 10.81@121.8 all motor. 1.47 60ft 70 suburban 350 tbi swap, 700r4, work in progress



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