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01-09-2007, 11:19 AM | #1 |
Post Whore
Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,686
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Question about using a 78 3/4 ton master
I have removed a manual brake master from my 1970 K5 and have installed a master cylinder, booster and proportioning valve from a 1978 3/4 ton.
I removed the donor parts quite some time ago and I don't recall which reservoir is supposed to feed the front as opposed to the rear. I currently have it hooked up with the front reservoir going to the proportioning valve to feed the front brake lines. I know I have read that our year 3/4 ton truck's have the front brakes fed from the rear reservoir but don't know if that holds true for a 78 3/4 ton. Any one know? I posted over in the 73-up section but doesn't look like anyone there knows the answer to this question. Here is how mine is presently ran Thanks
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 Last edited by Yukon Jack; 06-24-2010 at 12:00 PM. |
01-09-2007, 11:23 AM | #2 |
Senior Member
Join Date: Oct 2006
Location: Edmonton Alberta
Posts: 458
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Re: Question about using a 78 3/4 ton master
the master has a smaller and a larger resevoir, the larger resevoir is always for the disks
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01-09-2007, 11:50 AM | #3 |
Post Whore
Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,686
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Re: Question about using a 78 3/4 ton master
Thank you!
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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