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 > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-12-2006, 11:59 AM   #1
prauk
Registered User
 
Join Date: Oct 2006
Location: Ephrata PA
Posts: 7
lowering ??? I'm new

Hey,
I'm running my 86 chevy shortbed stepside 2wd. the truck is stock height. I have 17" torque thrusts on it and want to lower the rear to level. The truck looks good in the front. I don't want to lower the front, because I still use it as a truck sometimes and drag race it. I was wondering the best way to lower the rear a few inches to make it level. Shackle kit?. there doesn't look like much room for a longer shackle. it will hit the bed bottom. What kit is out there and what is involved? Any help is greatly appreciated.
Paul
prauk is offline   Reply With Quote
Old 10-12-2006, 12:41 PM   #2
ocbaud
Garage Queen Material
 
Join Date: Oct 2002
Location: USA
Posts: 4,129
Re: lowering ??? I'm new

shackles are exactly what you want. they should even out the truck perfect, if you're springs in the front are sagging, it may still be a tiny bit lower than the rear, but it will look fine.

for shackles you will need to notch the bed support in that area, not really that hard to do, but it is easier if you have the bed removed.
ocbaud is offline   Reply With Quote
Old 10-12-2006, 12:49 PM   #3
Slonaker
Insert Witty Text Here
 
Slonaker's Avatar
 
Join Date: Oct 2002
Location: San Antonio, TX
Posts: 3,415
Re: lowering ??? I'm new

Hello prauk...

I got your PM, and responded in the thread as you suggested. My truck is lowered 2.5" in the front with drop spindles and 4" in the back with drop springs.

Most folks use shackles to lower the back to make it sit level. I think they drop it about 2" which should level it out. I know the bed support has to be trimmed a little to use drop shackles on a fleetside, but I don't know about stepside beds. Hopefully someone here with a stepside can address that question.

Let me know if you need to know anything else about the drop on mine. My webhost is down right now, so I don't have any pics available.

Slonaker
__________________
'86 Chevy C10 (Sold 04/19/13 )
Stock '01 Silverado
Slonaker is offline   Reply With Quote
Old 10-12-2006, 01:24 PM   #4
prauk
Registered User
 
Join Date: Oct 2006
Location: Ephrata PA
Posts: 7
Re: lowering ??? I'm new

How do you like the drop springs? Do they still work decent for haulin light loads? I haul engines around w/ my truck, that could be 500lbs. w/ transmission. Where is a good place to get these kits?
prauk is offline   Reply With Quote
Old 10-12-2006, 01:25 PM   #5
prauk
Registered User
 
Join Date: Oct 2006
Location: Ephrata PA
Posts: 7
Re: lowering ??? I'm new

Quote:
Originally Posted by ocbaud View Post
shackles are exactly what you want. they should even out the truck perfect, if you're springs in the front are sagging, it may still be a tiny bit lower than the rear, but it will look fine.

for shackles you will need to notch the bed support in that area, not really that hard to do, but it is easier if you have the bed removed.
---------------------------------------
Hey OCBAUD
What is the drop on your truck? Where did you get the parts?
prauk is offline   Reply With Quote
Old 10-12-2006, 01:33 PM   #6
ocbaud
Garage Queen Material
 
Join Date: Oct 2002
Location: USA
Posts: 4,129
Re: lowering ??? I'm new

Quote:
Originally Posted by prauk View Post
---------------------------------------
Hey OCBAUD
What is the drop on your truck? Where did you get the parts?

i've got a 4.5/5" drop

i'm using western chassis 1.5" springs and djm 3" spindles in the front along with a western chassis flip kit in the rear.

i forgot where i got it all from
ocbaud is offline   Reply With Quote
Old 10-12-2006, 03:25 PM   #7
Slonaker
Insert Witty Text Here
 
Slonaker's Avatar
 
Join Date: Oct 2002
Location: San Antonio, TX
Posts: 3,415
Re: lowering ??? I'm new

Quote:
Originally Posted by prauk View Post
How do you like the drop springs? Do they still work decent for haulin light loads? I haul engines around w/ my truck, that could be 500lbs. w/ transmission. Where is a good place to get these kits?
The drop springs are quite a bit lighter than the originals. They ride better than the old springs. I have not had anything in the back that weighed more than about 200 pounds since I installed them. I suspect they would be fine, though, especially if the load was pushed toward the front of the bed to transfer more of the weight to the front suspension. I doubt they would work well with a big load of lumber or towing much of a trailer, though.

My suspension parts are all Western Chassis. I bought them from http://www.performancesuspension.com. I first checked with http://www.sporttruckdirect.com, but they would not reply to several emails sent over a period of months. Performance Suspension had a toll free number, and answered all of my questions on the spot. I ordered from them because of that.

Slonaker
__________________
'86 Chevy C10 (Sold 04/19/13 )
Stock '01 Silverado
Slonaker is offline   Reply With Quote
Old 10-12-2006, 03:34 PM   #8
bwright
Registered User
 
Join Date: May 2004
Location: Dickson, TN
Posts: 141
Re: lowering ??? I'm new

I used 3" drop coils in the front and a flip kit in the rear on my '77. The truck sits perfectly level now. I added air shocks to the rear and can carry as much load as before (I just have to air up the rear shocks to balance the load).
__________________
1977 Chevrolet C10 - 305/TH350, SWB, Stepside, 3/5 drop...work in progress.
bwright is offline   Reply With Quote
Old 10-12-2006, 06:23 PM   #9
killthewabbit
Spear and magic helmet!
 
killthewabbit's Avatar
 
Join Date: Oct 2006
Location: Nashville, TN
Posts: 1,226
Re: lowering ??? I'm new

The shackles answer makes me curious.

I always see drops (4") with both shackles and hangers. I don't know that I've ever seen a drop with just shackles and no hangers. Are there any weird complications with using just shackles? Do you have to use one of those pinion shims if you do just shackles?
killthewabbit is offline   Reply With Quote
Old 10-13-2006, 09:43 AM   #10
bwright
Registered User
 
Join Date: May 2004
Location: Dickson, TN
Posts: 141
Re: lowering ??? I'm new

Quote:
Originally Posted by killthewabbit View Post
The shackles answer makes me curious.

I always see drops (4") with both shackles and hangers. I don't know that I've ever seen a drop with just shackles and no hangers. Are there any weird complications with using just shackles? Do you have to use one of those pinion shims if you do just shackles?

No, there will be no weird complications from just using shackles. You shouldn't have to use any shims with no more than a 2" shackle drop.
__________________
1977 Chevrolet C10 - 305/TH350, SWB, Stepside, 3/5 drop...work in progress.
bwright is offline   Reply With Quote
Old 10-13-2006, 09:57 AM   #11
prauk
Registered User
 
Join Date: Oct 2006
Location: Ephrata PA
Posts: 7
Re: lowering ??? I'm new

thanks for the info.... I'm going to order a kit from that performance suspension. they look like a quality outfit. next onto the motor and paint.
prauk is offline   Reply With Quote
Old 10-13-2006, 02:57 PM   #12
boxrodz
Until Seventy Times Seven
 
boxrodz's Avatar
 
Join Date: Feb 2005
Location: Rocky Mountain Front Range
Posts: 1,301
Re: lowering ??? I'm new

Performance Suspension is a reputable shop. You also may want to consider Truckshop.com (http://truckshop.com/catalog/DJM-1973-1987-Chevy-C10-4-Hanger--Shackle-Kit-p-17802.html) for your suspension parts.
__________________
boxRODz
1983 C10 SWB Fleetside

When two halves is gone, there's nuthin left. Two nothings is nuthin. That's mathematics son.
You can argue with me but you can't argue with figures. Two half nothings is a whole nuthin...
boxrodz is offline   Reply With Quote
Reply

Bookmarks


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 07:23 PM.


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