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 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-16-2009, 11:40 AM   #26
67chevemall
Registered User
 
67chevemall's Avatar
 
Join Date: Apr 2003
Location: NB
Posts: 3,367
Re: cuttin' coils

Buy air bags and be done with it. I had cut coils for 8 years and the bags are WAY better. Just run the air lines to the glovebox till ya can afford the tanks and compressor
$0.02
__________________
1968 Chevy C10 307 3ott fleetside
1967 Chevy C/10 V8, 3spd, fleetside lwb.Sold
1967 Chev C/10 step, 383, M21. SOLD
67chevemall is offline   Reply With Quote
Old 11-16-2009, 11:58 AM   #27
BluTrukker
BOHICA
 
BluTrukker's Avatar
 
Join Date: Mar 2008
Location: Stewartville, MN
Posts: 440
Re: cuttin' coils

Thats a good Idea
__________________
Trying to save someone from their own stupidity is like teaching a pig to dance. It is a waste of your time, and it annoys the pig!
BluTrukker is offline   Reply With Quote
Old 11-16-2009, 01:20 PM   #28
Shane
Account Suspended
 
Shane's Avatar
 
Join Date: Jun 2000
Location: over yonder
Posts: 14,270
Re: cuttin' coils

Quote:
Originally Posted by leddzepp View Post
Bottoming out all the time equates to poor ride quality in my book.
if you cut a front coil spring enough that it bottoms out then you got bigger problems than just ride quality.
Shane is offline   Reply With Quote
Old 11-16-2009, 02:34 PM   #29
leddzepp
Moderator
 
leddzepp's Avatar
 
Join Date: May 2007
Location: Southern Cal
Posts: 20,031
Re: cuttin' coils

Quote:
Originally Posted by Shane View Post
if you cut a front coil spring enough that it bottoms out then you got bigger problems than just ride quality.
That you do...
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed.

1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck.


RIP ElJay
RIP 67ChevyRedneck
RIP Grumpy Old Man
RIP FleetsidePaul
leddzepp is offline   Reply With Quote
Old 11-16-2009, 02:43 PM   #30
67chevemall
Registered User
 
67chevemall's Avatar
 
Join Date: Apr 2003
Location: NB
Posts: 3,367
Re: cuttin' coils

Yep and when you jack it up with a coil that is cut too much it will be loose enough to fall out or fall out of place.
__________________
1968 Chevy C10 307 3ott fleetside
1967 Chevy C/10 V8, 3spd, fleetside lwb.Sold
1967 Chev C/10 step, 383, M21. SOLD
67chevemall is offline   Reply With Quote
Old 03-16-2010, 08:15 AM   #31
BluTrukker
BOHICA
 
BluTrukker's Avatar
 
Join Date: Mar 2008
Location: Stewartville, MN
Posts: 440
Re: cuttin' coils

OK, so I finally found some time to get some work done. This weekend I replaced all the ball joints, and shocks. I got 2 of my slots intalled as well. Still have some polishing to do on the other 2. I also cut one wrap out of the front coils. The general consensus was that you can get somewhere between 1.5-2.5 inches of drop from cutting one wrap. I got around 1.5". I was hoping more for the 2.5 mark, but it looks ok. Plus I still haven't taken it out on the road yet, so the springs may settle a bit more. I wanted to replace the 40 yr old ball joints anyway, and that was the main reason for this endeavor. I will probably go around 2.5 in the back to level it out. On a side note, I guess MOOG has decided to throw away quality control and sell crap. tried 2 sets of ball joints before I just bought the store brand, 3 out of 4 MOOG joints pulled so far in that the cotter pin was 1/4 in above the castle nut. One of the joints came with the wrong size nut! Store brand fit like OEM. Made in China or not, they still fit better than MOOG. Ball joint press is the only way to fly! Sorry for the novel, I'll post some pics in a couple weeks when I get the rear sorted out.
__________________
Trying to save someone from their own stupidity is like teaching a pig to dance. It is a waste of your time, and it annoys the pig!
BluTrukker is offline   Reply With Quote
Old 03-16-2010, 08:56 AM   #32
truckdude239
Senior Member
 
truckdude239's Avatar
 
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,237
Re: cuttin' coils

u mmm i never had that problem with moog befroe i install moog parts all the time at work and never seen that
__________________
David fuller
Ase Certified Mechanic
Click here to help support our board!!


1971 Chevy c-10 under going a 4.8l LSx swap

Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305

2007 Honda Accord my daily 145kmiles
2002 Honda Accord 4 door With 330k(sisters car)
2005 toyota Avalon 228k( brothers car)
2002 Sububran 5.3 245k
2000 Tahoe 5.3l 378

General manager for Marco's Carwash & lube
truckdude239 is offline   Reply With Quote
Old 03-16-2010, 09:47 AM   #33
vegaschevy
Account Suspended
 
Join Date: May 2009
Location: las vegas nv
Posts: 1,493
Re: cuttin' coils

Quote:
Originally Posted by truckdude239 View Post
u mmm i never had that problem with moog befroe i install moog parts all the time at work and never seen that
same here, never had any problem with any Moog parts.... now people returning moog boxes with chinese stuff... YES!!! LOL
vegaschevy is offline   Reply With Quote
Old 03-16-2010, 10:06 AM   #34
Hubscrub
Cruzin
 
Hubscrub's Avatar
 
Join Date: Dec 2009
Location: on the road
Posts: 2,835
Re: cuttin' coils

Believe it or not people do cut the rear springs, i know people who have done it and my wife's 67 is done (not saying you should but it happens)

[ATTACH][ATTACH]Name:  100_2502.jpg
Views: 308
Size:  46.2 KB[/ATTACH][/ATTACH]
Attached Images
  
__________________
Lime Wife's 67https://www.google.com/url?sa=t&rct=...wZEMODaS2d94u8

Back to the Fifties 59 https://www.google.com/url?sa=t&rct=...NAeStpydfrcj_U

Proverbs 3:5,6

"Thanks to the Interstate Highway System, it is now possible to travel across the country from coast to coast without seeing anything."Charles Kuralt

In memory of our first baby daughter, daddy and mommy love you.
Danica Grace 6/26/14

Last edited by Hubscrub; 03-16-2010 at 10:09 AM.
Hubscrub is offline   Reply With Quote
Old 03-16-2010, 12:20 PM   #35
southbounddee
Registered User
 
southbounddee's Avatar
 
Join Date: Feb 2010
Location: Gainesville, fl
Posts: 187
Re: cuttin' coils

i cut my front springs two full loops sittin' on 20's and it's a little stiff but no issues with rubbing, wouldn't want to drive a real long trip, but for cruising around town i love it! the back i found a pair of drop springs
Attached Images
 

Last edited by southbounddee; 03-18-2010 at 05:32 PM.
southbounddee is offline   Reply With Quote
Old 03-16-2010, 09:39 PM   #36
BluTrukker
BOHICA
 
BluTrukker's Avatar
 
Join Date: Mar 2008
Location: Stewartville, MN
Posts: 440
Re: cuttin' coils

WOW how big are those wheels? Mine didn't get near that much drop. I have 225/70/15's on it right now, and I have about 2" from the fender lip to the tire.
__________________
Trying to save someone from their own stupidity is like teaching a pig to dance. It is a waste of your time, and it annoys the pig!
BluTrukker is offline   Reply With Quote
Old 03-16-2010, 09:42 PM   #37
72BlckButy
Tot Roddin'
 
72BlckButy's Avatar
 
Join Date: Apr 2005
Location: Mid-MO
Posts: 24,461
Re: cuttin' coils

Quote:
Originally Posted by Hubscrub View Post
Believe it or not people do cut the rear springs, i know people who have done it and my wife's 67 is done (not saying you should but it happens)

[ATTACH][ATTACH]Attachment 560317[/ATTACH][/ATTACH]
Out of curiousity... what keeps the spring from jumping out from under the frame? Before I would cut a rear spring, I would buy a new one. Safety first.
__________________
-Nate

1969 CST SWB - Project Blank Slate (4.5/6" ECE Static Drop, 6-lug disc brake upgrade (manual), Billet Specialties Vintec 20x8.5 255/40 (F) 20x10 295/40 (R), 250 I-6)
1960 AMF Skylark - Tot Roddin' (Lowered with custom frame; soon to include custom push bar and interior)
2008 Silverado CrewCab 1LT (5.3L, 3:73, 4x4, LT1, Z-71, Towing Package)

Last edited by 72BlckButy; 03-16-2010 at 09:42 PM.
72BlckButy is offline   Reply With Quote
Old 03-16-2010, 10:01 PM   #38
BluTrukker
BOHICA
 
BluTrukker's Avatar
 
Join Date: Mar 2008
Location: Stewartville, MN
Posts: 440
Re: cuttin' coils

It almost looks like someone put front springs in the rear?
__________________
Trying to save someone from their own stupidity is like teaching a pig to dance. It is a waste of your time, and it annoys the pig!
BluTrukker is offline   Reply With Quote
Old 03-16-2010, 10:04 PM   #39
72BlckButy
Tot Roddin'
 
72BlckButy's Avatar
 
Join Date: Apr 2005
Location: Mid-MO
Posts: 24,461
Re: cuttin' coils

That's kind of what I was thinking...
__________________
-Nate

1969 CST SWB - Project Blank Slate (4.5/6" ECE Static Drop, 6-lug disc brake upgrade (manual), Billet Specialties Vintec 20x8.5 255/40 (F) 20x10 295/40 (R), 250 I-6)
1960 AMF Skylark - Tot Roddin' (Lowered with custom frame; soon to include custom push bar and interior)
2008 Silverado CrewCab 1LT (5.3L, 3:73, 4x4, LT1, Z-71, Towing Package)
72BlckButy is offline   Reply With Quote
Old 03-16-2010, 10:06 PM   #40
leddzepp
Moderator
 
leddzepp's Avatar
 
Join Date: May 2007
Location: Southern Cal
Posts: 20,031
Re: cuttin' coils

Quote:
Originally Posted by 72BlckButy View Post
Out of curiousity... what keeps the spring from jumping out from under the frame? Before I would cut a rear spring, I would buy a new one. Safety first.
Wow. I was waiting for someone else to notice. I would think those coils would jump right out of there with no retainer on the top.
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed.

1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck.


RIP ElJay
RIP 67ChevyRedneck
RIP Grumpy Old Man
RIP FleetsidePaul
leddzepp is offline   Reply With Quote
Old 03-16-2010, 10:23 PM   #41
bobbo
Droppin' It Like It's Hot!
 
bobbo's Avatar
 
Join Date: Jun 2007
Location: Battlefield, Missouri
Posts: 2,934
Re: cuttin' coils

Definitely does look like a set of fronts, but the taper at the bottom says they aren't...i cut my fronts 1 1/2 coils and heated the rear. It rides great on the highway and for the most part in town, the two things that suck about the ride (1) on very bumpy roads or potholes, it does bottom out. (2) With the heated rear springs, I can't put squat for weight in it. Ran 4 60 lb sand bags for the winter and it rode like crap and was sitting lightly on the bump stops. I am going bags on it and don't have the cash to do it right now so I will sport it anyway.
Attached Images
 
__________________
Robert
Life Member
RIP CAROL JANICE HARTMAN. BELOVED MOTHER. 01/04/53 - 03/05/09
1969 1500


Norwood, MO 2007
Big Sandy, TN 2008 Had nothing to do with the forklift!
Kirkwood, MO (Midwest Meet 2009)
Midwest All Truck Nationals, KCMO - 2008 - 2009 - 2010 - 2012 - 2014

SUPPORT THE SITE HERE!

Last edited by bobbo; 03-16-2010 at 10:25 PM.
bobbo is offline   Reply With Quote
Old 03-17-2010, 12:27 AM   #42
69 longhorn
Registered User
 
Join Date: Aug 2001
Location: rock island,il,usa
Posts: 5,382
Re: cuttin' coils

1 ring off the bottom of the front springs, trimmed bumpstops, & home brew shock relocators, flip on the rear,4 leaf stack(tossed the bottom 4),& relocated the spring hangers on the rear. Also shock extender brackets on the rear. Some guys may say getto.....but anybody that has rode in my old truck ,comments on how she rides! Toss 1 1/2 " channel, & 4" chop top on that, & the old longhorn IS pretty low(on the budget)crazyAL
__________________
http://community.webshots.com/user/hotrodhorn
69 longhorn is offline   Reply With Quote
Old 03-17-2010, 01:09 AM   #43
fjthompsoniii
Registered User
 
Join Date: Jan 2009
Location: enumclaw wa
Posts: 58
Re: cuttin' coils

just a tip to all you fellow front coil cutters out there. try popping out the bump stop and trimming an inch or so off it. in my truck i didnt notice any difference in ride doing that and cutting 1 1/2 coils. imoe cutting 1 1/2 coils is about the max you can get some ride quality out of and still get it to align properly.
fjthompsoniii is offline   Reply With Quote
Old 03-17-2010, 01:37 AM   #44
darthwall
Registered User
 
Join Date: Mar 2010
Location: washington
Posts: 274
Re: cuttin' coils

well I did this years back the rear worked out fine the front needed more spring imo welded the rear coils and heated the front springs. the front sat on the bump blocks wished I would of wen drop springs but if you can handle the ride its not that bad
darthwall is offline   Reply With Quote
Old 03-17-2010, 01:32 PM   #45
Hubscrub
Cruzin
 
Hubscrub's Avatar
 
Join Date: Dec 2009
Location: on the road
Posts: 2,835
Re: cuttin' coils

Quote:
Originally Posted by 72BlckButy View Post
Out of curiousity... what keeps the spring from jumping out from under the frame? Before I would cut a rear spring, I would buy a new one. Safety first.
Yall are right, there is nothing holding the spring up top only the truck itself only bolted at the bottom and they are factory rear springs (like said earlier)just cut, i personally have not drove my wife's 67 yet (pulled motor when i bought it) but i can see the chance of someting moving if hit the right way while driving, my buddy drove his 72 like that until he sold it and no problems this truck was my buddys brother in law so thats where he got the idea but i think i will get a set of new lowering springs when the time comes! springs are cheaper than other truck parts, and my or the wife's parts lol
__________________
Lime Wife's 67https://www.google.com/url?sa=t&rct=...wZEMODaS2d94u8

Back to the Fifties 59 https://www.google.com/url?sa=t&rct=...NAeStpydfrcj_U

Proverbs 3:5,6

"Thanks to the Interstate Highway System, it is now possible to travel across the country from coast to coast without seeing anything."Charles Kuralt

In memory of our first baby daughter, daddy and mommy love you.
Danica Grace 6/26/14
Hubscrub is offline   Reply With Quote
Old 03-17-2010, 11:16 PM   #46
bobbo
Droppin' It Like It's Hot!
 
bobbo's Avatar
 
Join Date: Jun 2007
Location: Battlefield, Missouri
Posts: 2,934
Re: cuttin' coils

If I had the cash, I would definitely foot for some lowered springs. Make sure you get lowered shocks regardless of the way you lower it. The stock shocks won't compress enough and definitely will alter the ride. I installed a set of shocks for something, one of the advantages of knowing parts guys and just giving them measurements.
__________________
Robert
Life Member
RIP CAROL JANICE HARTMAN. BELOVED MOTHER. 01/04/53 - 03/05/09
1969 1500


Norwood, MO 2007
Big Sandy, TN 2008 Had nothing to do with the forklift!
Kirkwood, MO (Midwest Meet 2009)
Midwest All Truck Nationals, KCMO - 2008 - 2009 - 2010 - 2012 - 2014

SUPPORT THE SITE HERE!
bobbo 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 12:28 PM.


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