The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > All 4x4 Tech & Off Roading

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 07-28-2002, 03:51 AM   #1
toomanyproj
Registered User
 
Join Date: Jul 2002
Posts: 2
lifting '86 K20 - rear axle load/braking sensor?

New to this forum... just registered today.

I'm putting a 6" Skyjacker Softride on my '86 K20 suburban this weekend. I noticed what appears to be some kind of braking valve on the frame (lines go thru it to rear drums) with a knee/lever type link to a bracket on the axle. I'm guessing with a load, the lever on the valve is moved 'up' and this puts more braking power/proportion to the rear wheels? So, if I lift it, this moves the lever on the valve WAY 'down'. Would this decrease my braking power/proportion to the rear? Lifting the truck would at least prevent the lever moving 'up' all the way...... Anyone else considered this?

Also, any tips on installing this would be appreciated.... Like, Do I need the sway bar drop kit? Or, I want the softest possible ride from my lift - anything I can do to ensure this?

Thanks
__________________
'86 K20 Silverado burb 4:10 40gal
'94 Impala SS
'62 Bel Air Sport Coupe
toomanyproj is offline   Reply With Quote
Old 07-31-2002, 07:05 PM   #2
toomanyproj
Registered User
 
Join Date: Jul 2002
Posts: 2
C'mon guys... No replys? Is it because this a no brainer thing I should already know about or do I have a 'rare' load sensing brake valve option?
__________________
'86 K20 Silverado burb 4:10 40gal
'94 Impala SS
'62 Bel Air Sport Coupe
toomanyproj is offline   Reply With Quote
Old 08-01-2002, 05:53 AM   #3
JIMs70GMC
user # 2756
 
JIMs70GMC's Avatar
 
Join Date: Jun 2001
Location: Chesapeake, Virginia
Posts: 4,612
It looks like from another post Stomper is also installing a 6" lift on an 86 K20, I wonder how he's handling the load sensor. Probably get more response at www.coloradok5.com , they are more for 73-91 solid axle Blazers, trucks and Burbs. Though they do have a nice 69-72 K5 forum.
__________________
1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs
1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX
1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears
1986 M1031 6.2 diesel, TH400/NP205 locker in the rear and a LS in the front, all stock for now.....
1986 K30, 350/400/205 dana 60 and 14 bolt. I kept the drivetrain. Body/bad and chassis are gone.
1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed.

1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm
JIMs70GMC is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:11 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com