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 1947 - 1959 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-21-2011, 01:44 AM   #1
JumboAMONGus
Registered User
 
JumboAMONGus's Avatar
 
Join Date: Jun 2010
Location: WA.
Posts: 436
front leaf springs

i was shopping for leaf springs and they cost alot for mono leaf 400 bucks ,,when you can buy other gm cars for 250 for a pair ,,anyone ever use anything besides the 55 to 59 leafs they sell and try anything from a car rear ? plus seen a 1957 ford where the front axle was on top the srping and kinda hovered about 1/2 inch and used bolts and some steel sleeve spacers to mount the straight axle seamed to work with a metal plate on bottom of leafs that lowered it almost 5 inchs i will get a pic after christmas

Last edited by JumboAMONGus; 12-21-2011 at 02:04 AM.
JumboAMONGus is offline   Reply With Quote
Old 12-21-2011, 01:56 AM   #2
JumboAMONGus
Registered User
 
JumboAMONGus's Avatar
 
Join Date: Jun 2010
Location: WA.
Posts: 436
Re: front leaf springs

[/IMG]
Attached Images
 
JumboAMONGus is offline   Reply With Quote
Old 12-21-2011, 02:05 AM   #3
azsnow
Registered User
 
azsnow's Avatar
 
Join Date: Nov 2008
Location: Usa
Posts: 149
Re: front leaf springs

Not sure what if anything has been done to the springs of my Cameo, but seems to sit a little lower than other trucks out there. How many leafs are in your packs?
azsnow is offline   Reply With Quote
Old 12-21-2011, 02:12 AM   #4
JumboAMONGus
Registered User
 
JumboAMONGus's Avatar
 
Join Date: Jun 2010
Location: WA.
Posts: 436
Re: front leaf springs

there is 8 in rear and front is 6 ,,,it was a military still has original O.D. green under fenders on cab ,,so im not sure if they had extra leafs in the rear if i can get the front to drop a few inches i was gonna pull some leafs out but everyone i talked to say it makes the ride alot worse ,,
JumboAMONGus is offline   Reply With Quote
Old 12-21-2011, 11:14 AM   #5
FFredo
Registered User
 
Join Date: Apr 2011
Location: San Diego CA
Posts: 241
Re: front leaf springs

Quote:
Originally Posted by JumboAMONGus View Post
there is 8 in rear and front is 6 ,,,it was a military still has original O.D. green under fenders on cab ,,so im not sure if they had extra leafs in the rear if i can get the front to drop a few inches i was gonna pull some leafs out but everyone i talked to say it makes the ride alot worse ,,
I removed two leafs from my front end last weekend (59 Apache long bed). I do not think it made the ride worse. It definately did not make the ride "A Lot Worse". I did however add new shocks 2 inches shorter then stock. Truck needed new shocks anyway. I say pull the leafs, if you dont like it put them back in.
FFredo is offline   Reply With Quote
Old 12-21-2011, 02:44 PM   #6
azsnow
Registered User
 
azsnow's Avatar
 
Join Date: Nov 2008
Location: Usa
Posts: 149
Re: front leaf springs

For sure. I am willing to bet that the guys that had a worse ride didnt compensate with the shocks like FFredo did. Having the wrong shock will give anything a bad ride, case in point, look at all of the research and development that goes into trophy trucks and desert racers. The suspension isn't anything special other than long travel ect. Its the valving and shocks that make the big difference.
azsnow is offline   Reply With Quote
Old 12-21-2011, 03:10 PM   #7
Dan in Pasadena
Senior Member

 
Dan in Pasadena's Avatar
 
Join Date: Nov 2008
Location: Glendora, CA
Posts: 6,338
Re: front leaf springs

Quote:
Originally Posted by azsnow View Post
...The suspension isn't anything special other than long travel ect. Its the valving and shocks that make the big difference.
Well, kinda but not quite. Shocks dampen spring oscillation. What they're dampening depends on the springs they're working with. Fewer springs for a given weight MAY mean more work/shorter life for the shocks whether new or old as the springs can be overloaded, hence a lot more oscillation.

Of course new shocks and new gas shocks work much better than old worn shocks.

On the other hand if there is too little spring action left, there will be no oscillation to dampen, just a dead hard ride.

Not poo pooing the idea of removing some leaves, just saying it will effect the ride in some way and the new shocks Fredo put on no doubt is compensating for that to a degree.
Dan in Pasadena is offline   Reply With Quote
Old 12-21-2011, 03:45 PM   #8
JumboAMONGus
Registered User
 
JumboAMONGus's Avatar
 
Join Date: Jun 2010
Location: WA.
Posts: 436
Re: front leaf springs

i was gonna remove about 3 springs in front and 4 in rear ,,i dont plan on hauling anything and the shocks have been on there since probly the 50s or 60s ,,it only had 58,000 miles on it even has original old bfg tires not sure how old they are i switched to front disc and i have a 67 camaro rearend ,was gonna put in it ,,just wanna get it level and lower for the smaller rims and tires anyone ever de-arch the springs the spring shop next to me says about 45 per pack ,depending on how good they are ,and he says not sure how much it will lower .not a daily driver either .once its lowered then ill measure for new shocks need some new shocks ,

Last edited by JumboAMONGus; 12-21-2011 at 03:51 PM.
JumboAMONGus is offline   Reply With Quote
Old 12-21-2011, 03:58 PM   #9
mr48chev
Registered User
 
mr48chev's Avatar
 
Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,496
Re: front leaf springs

I've seen a couple of trucks with the axle on top of the spring and the clearance between the axle is somewhere between slim and none. No place for the axle to rebound and it is always hitting the frame.
I have two or three leaves out of each spring on the 48 and the big problem with that is that it weakens the spring pack so that the truck keeps sagging until it bottoms out. It takes some time but It will happen.
I'd say that probably the best approach would be to have the spring shop de-arch the springs and then possibly remove a leaf on each side. If that isn't low enough you could send the axle off and have it dropped.
A lot of the axle dropping shops only do early Ford. This outfit has a good reputation and does Chev pickup axles. http://www.droppedaxles.com/CHEVY_AXLES.html
mr48chev is offline   Reply With Quote
Old 12-21-2011, 04:20 PM   #10
azsnow
Registered User
 
azsnow's Avatar
 
Join Date: Nov 2008
Location: Usa
Posts: 149
Re: front leaf springs

Speedway and I am sure tons of other places sell sets of dropped leafs for around $300 a set as well. If the ride is a huge factor, air ride all the way!
azsnow is offline   Reply With Quote
Old 12-21-2011, 04:32 PM   #11
azsnow
Registered User
 
azsnow's Avatar
 
Join Date: Nov 2008
Location: Usa
Posts: 149
Re: front leaf springs

http://www.jalopyjournal.com/forum/s...d.php?t=609741

Just ran across this on another site
azsnow is offline   Reply With Quote
Old 12-21-2011, 08:37 PM   #12
Dan in Pasadena
Senior Member

 
Dan in Pasadena's Avatar
 
Join Date: Nov 2008
Location: Glendora, CA
Posts: 6,338
Re: front leaf springs

Quote:
Originally Posted by azsnow View Post
http://www.jalopyjournal.com/forum/s...d.php?t=609741

Just ran across this on another site
Wow, these look like just the thing for what I want.
I'm wondering of these "dual flex" springs have the Posie's Teflon puck in them so they are smoother? Definitely will look into these
Posted via Mobile Device
Dan in Pasadena is offline   Reply With Quote
Old 12-25-2011, 03:02 AM   #13
JumboAMONGus
Registered User
 
JumboAMONGus's Avatar
 
Join Date: Jun 2010
Location: WA.
Posts: 436
Re: front leaf springs

ill think about saving for them ,,i dont wanna cut my frame and go ifs or subframe i like to keep it as stock as possible but make it lower ,,i know toyota fj40 springs are same lenght and are flat and i have extras ..
JumboAMONGus 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 07:18 AM.


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