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 05-06-2010, 06:04 PM   #1
MoreroMike
Registered User
 
MoreroMike's Avatar
 
Join Date: Apr 2010
Location: La Mesa CA
Posts: 9
Question Whats the easiest way to drop the front end??

I have a 68' short bed and want to lay the frame. I got the rear end all planned out with the step notches and four link, but the front end is where I’m having issues. I don’t have the biggest budget in the world but I do have a welder and a fabricator handy. What are some opinions/ pictures of the easiest way to drop the front? any help would be appreciated.
MoreroMike is offline   Reply With Quote
Old 05-06-2010, 06:07 PM   #2
leddzepp
Moderator
 
leddzepp's Avatar
 
Join Date: May 2007
Location: Southern Cal
Posts: 19,981
Re: Whats the easiest way to drop the front end??

2.5" dropped spindles, then cut 1 coil off each spring. This should give you about a 4.5" total drop unless your springs are already sagging.

Welcome to the board neighbor!
__________________
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

Last edited by leddzepp; 05-06-2010 at 06:08 PM.
leddzepp is offline   Reply With Quote
Old 05-06-2010, 06:15 PM   #3
71swb4x4
Senior Member
 
71swb4x4's Avatar
 
Join Date: Nov 2003
Location: Brookings, SD
Posts: 10,497
Re: Whats the easiest way to drop the front end??

If you want to lay frame I would assume you are running bags. A frame Z and dropped spindles might be the most economical. More drop can be had by pancaking the crossmember.

Edit: this thread has a little info for you.
__________________
Some people are like slinkies, they aren't good for anything, but you can't help but smile when you see one tumble down the stairs.

Last edited by 71swb4x4; 05-06-2010 at 06:17 PM.
71swb4x4 is offline   Reply With Quote
Old 05-06-2010, 09:03 PM   #4
MoreroMike
Registered User
 
MoreroMike's Avatar
 
Join Date: Apr 2010
Location: La Mesa CA
Posts: 9
Re: Whats the easiest way to drop the front end??

Quote:
2.5" dropped spindles, then cut 1 coil off each spring. This should give you about a 4.5" total drop unless your springs are already sagging.
Any preference on the spindles? or is it you get what you pay for kind of deal? Thanks for the welcome!
MoreroMike is offline   Reply With Quote
Old 05-06-2010, 09:11 PM   #5
tcb-1
Nothing to see here.....
 
tcb-1's Avatar
 
Join Date: Jun 2007
Location: Shawnee, KS
Posts: 4,625
Re: Whats the easiest way to drop the front end??

if your handy with a welder and a torch or plasma, you can drop the front hard if you cup the front lower control arms and throw a set of bags with Schrader valves on it. cheap, but probably not laying frame yet. get a set of spindles if you can blow the dough. I have MGaughey 2.5" drop spindles and I'm happy with them. however, there are several other vendors that make quality drop spindles.

laying frame isn't cheap!
__________________
Doug

THANK YOU to our American Soldiers & Veterans - POW MIA "You will NEVER be forgotten".

The democracy will cease to exist when you take away from those who are willing to work and give to those who would not. Thomas Jefferson

Last edited by tcb-1; 05-06-2010 at 09:12 PM.
tcb-1 is offline   Reply With Quote
Old 05-06-2010, 09:13 PM   #6
MoreroMike
Registered User
 
MoreroMike's Avatar
 
Join Date: Apr 2010
Location: La Mesa CA
Posts: 9
Re: Whats the easiest way to drop the front end??

Quote:
If you want to lay frame I would assume you are running bags. A frame Z and dropped spindles might be the most economical. More drop can be had by pancaking the crossmember.
This is the second time I heard about the Zing the frame approach, Is there a certain way to do it. Or does anybody have any pictures of a frame that has the Z in it? I’m completely new to this . . . obviously.
MoreroMike is offline   Reply With Quote
Old 05-06-2010, 09:48 PM   #7
Hottrucks
Redefining LowBudget
 
Hottrucks's Avatar
 
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
Re: Whats the easiest way to drop the front end??

you want the short cheap version to lay frame

2.5" drop spindles
cupped stock lower control arms
and a set of bags

that wil lay the X hard ( check my build)
if you want to get it lower follow this for your X memeber
http://www.captkaoscustoms.com/chopcross.html

now keep in mind that your going to loose your heater box and hood hindges
__________________
1970 C10 CST fleetside 472 ....big dreams little cash...
SunShine Syndicate..

Mikes Sandwich Fair Run OCT 8th 2011
Hottrucks is offline   Reply With Quote
Old 05-06-2010, 10:11 PM   #8
Sublvr72
Account Suspended
 
Sublvr72's Avatar
 
Join Date: May 2004
Location: Simi Valley, CA
Posts: 1,387
Re: Whats the easiest way to drop the front end??

if you want to lay frame then bags and drop spindles
Sublvr72 is offline   Reply With Quote
Old 05-07-2010, 12:07 AM   #9
MoreroMike
Registered User
 
MoreroMike's Avatar
 
Join Date: Apr 2010
Location: La Mesa CA
Posts: 9
Re: Whats the easiest way to drop the front end??

Sooo it sounds like if i use all my stock front end components, and i cup the lower arms for bags and add 2.5" drop spindles i will lay the frame.

Quote:
if you want to get it lower follow this for your X memeber
Whats lower?

AND does anybody have any good suggestions on how to cup the lower control arms for the airbags?

Last edited by MoreroMike; 05-07-2010 at 12:13 AM.
MoreroMike is offline   Reply With Quote
Old 05-07-2010, 07:11 AM   #10
Hottrucks
Redefining LowBudget
 
Hottrucks's Avatar
 
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
Re: Whats the easiest way to drop the front end??

look at my build ( I think its on page one or two) and if you look under your truck you will see that the X memeber is a bit lower than the frame....I'm not sure your sheet metel will drag ......also in my buid it will give you the # for the off the shelf shock thast works

what is a fact is that my X memeber is about 1 1/2" off the ground with bags and 2 3/4" cups...in the next week or 2 I'm going to do a disc convertion using a set of 2 1/2" drop spindles...do the math???.....what it does do is allow the air bags to get into the middle of there working area and ride lower...Bump stops will be mandiory to eliminate scrub issues
__________________
1970 C10 CST fleetside 472 ....big dreams little cash...
SunShine Syndicate..

Mikes Sandwich Fair Run OCT 8th 2011
Hottrucks is offline   Reply With Quote
Old 05-07-2010, 08:26 AM   #11
panhandler62
Java Mechanic
 
panhandler62's Avatar
 
Join Date: Jun 2005
Location: Martinsburg, WV
Posts: 6,764
Re: Whats the easiest way to drop the front end??

If you want to put it in the weeds and still have if ride and drive well you might want to consider talking to Nathan at Porterbuilts. There is nothing preventing you doing all the fabrication yourself, but he has the stuff to drop you into the grass and still have the correct geometry.

I think a complete front end (x.member, arms, rack, bags and sundry parts) will run about $3500 to $4000 by the time your are ready to roll on it if you go that route.
__________________
Keith
11 Lincoln MKT -- Momma's wagon
13 G37xS -- middle age crazy car
68 C20 Fleetside -- RIP
Decorating the whole town up at a cost of $27 ....
panhandler62 is offline   Reply With Quote
Old 05-08-2010, 02:09 AM   #12
MoreroMike
Registered User
 
MoreroMike's Avatar
 
Join Date: Apr 2010
Location: La Mesa CA
Posts: 9
Re: Whats the easiest way to drop the front end??

Quote:
what is a fact is that my X memeber is about 1 1/2" off the ground with bags and 2 3/4" cups...in the next week or 2 I'm going to do a disc convertion using a set of 2 1/2" drop spindles...do the math???.....what it does do is allow the air bags to get into the middle of there working area and ride lower...Bump stops will be mandiory to eliminate scrub issues
Interesting! That sounds like the way i'll go. $4000 is a little out of my budget for this build. I did see a control arm cup set from KP components

http://www.kplinks.com/product.php?p...&cat=43&page=1

is this like what you guys are using? or is there something better to use or make?
__________________
-Mike
MoreroMike is offline   Reply With Quote
Old 05-08-2010, 11:16 AM   #13
Hottrucks
Redefining LowBudget
 
Hottrucks's Avatar
 
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
Re: Whats the easiest way to drop the front end??

that won't get you down and your gping to throw away 1/2 the parts...you can get piece of carboard and make you top plate.....I wish I had made a copy of my upper plate with a good ppic and a few measurments you coud print it and use it for a template

...Look at my build and you'll see how to build LCA's tah work...just use those masuremnets or you will have scrub issues with the inside of the control arm
__________________
1970 C10 CST fleetside 472 ....big dreams little cash...
SunShine Syndicate..

Mikes Sandwich Fair Run OCT 8th 2011
Hottrucks is offline   Reply With Quote
Old 05-08-2010, 04:06 PM   #14
MoreroMike
Registered User
 
MoreroMike's Avatar
 
Join Date: Apr 2010
Location: La Mesa CA
Posts: 9
Re: Whats the easiest way to drop the front end??

Oh ok, I see what you mean by not using half of the parts. On yours, are the cups Just cut/welded in and placed about 2 1/2" down? or is there a flat plate that that gets welded into place first? Thanks for all the help by the way.
__________________
-Mike
MoreroMike is offline   Reply With Quote
Old 05-08-2010, 05:03 PM   #15
Hottrucks
Redefining LowBudget
 
Hottrucks's Avatar
 
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
Re: Whats the easiest way to drop the front end??

you basicly cut out the old spring pocket and replace it with a piece of 8" pipe and a plate the bag now folds up inside it
__________________
1970 C10 CST fleetside 472 ....big dreams little cash...
SunShine Syndicate..

Mikes Sandwich Fair Run OCT 8th 2011
Hottrucks is offline   Reply With Quote
Old 05-11-2010, 03:04 PM   #16
MoreroMike
Registered User
 
MoreroMike's Avatar
 
Join Date: Apr 2010
Location: La Mesa CA
Posts: 9
Re: Whats the easiest way to drop the front end??

OH ok! I never done anything with bags before so this is all new to me. NOW! with this front set up would a four link be a good match for the rear?
__________________
-Mike
MoreroMike is offline   Reply With Quote
Old 05-13-2010, 08:41 PM   #17
Hottrucks
Redefining LowBudget
 
Hottrucks's Avatar
 
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
Re: Whats the easiest way to drop the front end??

dude you need to look at my build and decide if you like the stance......if you do than follow my build or others to get the look you want...I have nothing more than a 1" block and bags on trailing arms if you have extra ching and time then do a 4 link...you can def get more drop but your going to have to cut your floor ...mine is against it now
__________________
1970 C10 CST fleetside 472 ....big dreams little cash...
SunShine Syndicate..

Mikes Sandwich Fair Run OCT 8th 2011
Hottrucks is offline   Reply With Quote
Reply

Bookmarks

Tags
bagged, c10 2wd fleetside, dropped, frame


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 02:05 AM.


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