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07-04-2009, 08:52 PM | #1 |
Registered User
Join Date: May 2009
Location: Jessup, MD
Posts: 57
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4" lift and rear drum brake valve
I want to put a 4" lift on my 89 burb. I have that load valve on the rear, and was wondering what everyone else does about them when they put their lift on. Can I take it off? Is it really that neccessary? I can understand on a pickup, but a suburban has so much more weight in the back. What do you guys do?
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Jamie Play truck / kid hauler - 1989 V2500 Burb 4x4, 350, 700R4, 4" lift, headers, elec fans, the normal mods. Getting ready for the LS1 swap!! Last edited by scsindust; 07-04-2009 at 10:52 PM. |
07-05-2009, 07:58 PM | #2 |
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Join Date: Jul 2009
Location: West Jefferson, OH
Posts: 999
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Re: 4" lift and read drum brake valve
You could lengthen the linkage, or just remove it. It's kind of nice to have, but I'm not sure how much it even changes the pressure given to the brakes. It might not be much.
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07-06-2009, 10:02 AM | #3 |
Low & Fast!
Join Date: Jan 2007
Location: Knoxville, TN
Posts: 3,110
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Re: 4" lift and rear drum brake valve
All that is for is when it is stock and you have a big load it keeps the ride level. If you are not putting any big loads on it you will be ok with just taking it off.
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07-06-2009, 01:28 PM | #4 |
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Join Date: May 2009
Location: Jessup, MD
Posts: 57
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Re: 4" lift and rear drum brake valve
You got me on that on that one Travis... I have no clue what you are talking about. I am talking about the valve that controls flow to the rear brakes.
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Jamie Play truck / kid hauler - 1989 V2500 Burb 4x4, 350, 700R4, 4" lift, headers, elec fans, the normal mods. Getting ready for the LS1 swap!! |
07-06-2009, 08:37 PM | #5 |
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Join Date: Jul 2008
Location: Show low,az
Posts: 808
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Re: 4" lift and rear drum brake valve
I just "Zip tied" mine in the full open position.
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1978 C10 Silverado Big 10 350/350.. play toy 1990 V1500 Suburban 350/700r4..Daily driver 1987 K10 Silverado 383/400.. Wife's rig WRECKED! 1989 V2500 Suburban 350/400.. SOLD! 1974 C10 Custom10 LWB 350/350.. SOLD! 1974 C10 Custom10 SWB 350/400.. SOLD! 1999 Silverado Z71 LS1.. Wife's rig WRECKED! On the hunt for a new project....... I'm a Chevy guy.....I'm just not a "NEW" Chevy guy. |
07-06-2009, 09:28 PM | #6 | |
Low & Fast!
Join Date: Jan 2007
Location: Knoxville, TN
Posts: 3,110
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Re: 4" lift and rear drum brake valve
Quote:
May bad.. The way you say it on your first post I what thinking of the ride level. I guess I need to stay with the low riders..
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