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#1 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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How to reduce body roll?
How do I reduce body roll in a square body Chevy? I have a pickup bed trailer made from a square body half ton and the body roll is bothering me. It pulls straight as an arrow and is stale even at 65 on the highway. But if you hit a bump at anything over 30mph it has a lot of roll/rocking motion to it. How can I reduce it on a low buck budget? Any and all help is appreciated!
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My names Tye. No Chevy right now ![]() |
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#2 |
Registered User
Join Date: Dec 2012
Location: Preble county ohio
Posts: 1,914
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Re: How to reduce body roll?
with a sway bar off the rear of a one ton, i believe it bolts right in!
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"DON'T TOUCH THE TRIM!!"-Early Kyler |
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#3 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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Re: How to reduce body roll?
If it is factory, aren't the rear sway bars riveted in? If so, can I torch them and bolt it on the trailer?
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My names Tye. No Chevy right now ![]() |
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#4 |
Registered User
Join Date: Dec 2012
Location: Temple City
Posts: 3,586
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Re: How to reduce body roll?
Are your shocks alright?
They seem to be a culprit if it rocks when you hit a bump. |
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#5 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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Re: How to reduce body roll?
I know one is missing the ram. It's just a metal shell. IDK about the other one. It's probably bad. I know that is part of it, but I Googled it and alot of people with truck bed trailers have the same complaints.
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My names Tye. No Chevy right now ![]() |
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#6 |
Registered User
Join Date: Jul 2009
Location: washington
Posts: 4,178
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Re: How to reduce body roll?
Leaf springs?
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377 sbc thumpr cam autogear m23 muncie 3:73 Detroit trutrac 3''spintech prostreet mufflers xpipe 1 3/4 headers build thread !http://67-72chevytrucks.com/vboard/s...d.php?t=577217 Iroc gauge threadhttp://67-72chevytrucks.com/vboard/s...d.php?t=554511 |
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#7 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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Re: How to reduce body roll?
I thought the same. Will 1 or 3/4 ton springs fit without modification? I am considering getting some 3/4 or 1 ton springs from a junk yard I know of that is PACKED with squares. I will probably take a tape measure and see if they would match up. How big of a job is it to remove and replace a set of leaf springs? Thanks in advance for any help!
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My names Tye. No Chevy right now ![]() |
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#8 |
Registered User
Join Date: Aug 2009
Location: S.C.
Posts: 1,593
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Re: How to reduce body roll?
Swapping whole spring packs, don't know. Far more knowledgeable folks may be able to help though.
If I were in your shoes, I'd be looking to add a leaf or 2. That way you don't have to deal with replacing the bushings. (unless yours are really bad, and you want to change them) Find a local spring shop (they're everywhere) they should be able to hook you up with new U-bolts and center pins for the springs, junkyard for donor spring packs. Pull the pack apart (site search should get you safe way to do it), inspect leafs for damage, add new leaf (2?), reinstall. Change shocks. How are the tires? With upgraded springs, passenger car radials may not be up to the task. IMO biggest problem with the PU bed trailers is size. If they're full, odds are they're overloaded.
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'86 C-30 dually, 454/tbh400 '73 K-20 350/350/205 (sold ![]() I'm kinda like duct tape- no real purpose, but handy to have around. |
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#9 | |
No No
Join Date: Jun 2005
Location: Pueblo Colorado
Posts: 1,781
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Re: How to reduce body roll?
Quote:
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1976 Custom Deluxe SWB Med FMB.3/4 Drop. Gen VI 454, Muncie HD 3 speed With Modified OE Hurst Shifter, 3.73 12 bolt, GMPP HO roller cam, Hooker headers, Performer intake with modified Q-jet, Accel distributor. Best 1/4 12.3 @108. Funnest run 19.84 @88 full 1/4 mile burn out. 1997 K1500 ext cab 5.7 stock except muffler |
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#10 |
Registered User
Join Date: Sep 2010
Location: Lake Havasu City Arizona
Posts: 863
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Re: How to reduce body roll?
Do you have a picture(s) of this thing?
I'm thinking maybe the tongue is a little short and causing it to be unstable at slower speeds. Higher speeds you may not notice it as much. Also if it sits at an angle (front to back) while being towed can cause instability. Depending on how it's built it could have alot of flex in the frame or it may twist like a noodle. There are just so many things that could cause this and without pictures just no way to guess.
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![]() Last edited by wraprail; 05-20-2013 at 07:27 AM. |
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#11 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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Re: How to reduce body roll?
Hope these work for you guys. I may have more if you want
![]() ![]() P.S. the camper/topper is no longer on it.
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My names Tye. No Chevy right now ![]() Last edited by Truck Guy99; 05-20-2013 at 11:12 AM. Reason: It's a secret |
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#12 |
Registered User
Join Date: Jul 2009
Location: washington
Posts: 4,178
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Re: How to reduce body roll?
So it's just a truck frame cut down? Front shocks are softer usually so I would get fronts and then add a swaybar. The sway bare alone should really make it less roll but may make it want to jerk tip over
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377 sbc thumpr cam autogear m23 muncie 3:73 Detroit trutrac 3''spintech prostreet mufflers xpipe 1 3/4 headers build thread !http://67-72chevytrucks.com/vboard/s...d.php?t=577217 Iroc gauge threadhttp://67-72chevytrucks.com/vboard/s...d.php?t=554511 |
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#13 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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Re: How to reduce body roll?
Yes, exactly. Thanks for the tips. BTW, I'm open to any ideas for this trailer. I need something to wench on....
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My names Tye. No Chevy right now ![]() |
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#14 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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Re: How to reduce body roll?
Well boys, I took the shocks off. Pulls WAY better. I also bought a different camper for it since the first one busted. I got it secured, now I just need a toolbox for the tongue and a spare tire. I'm open to ideas and suggestions for this thing. The only bad idea is the one not spoken
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My names Tye. No Chevy right now ![]() |
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#15 |
Registered User
Join Date: Sep 2010
Location: Lake Havasu City Arizona
Posts: 863
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Re: How to reduce body roll?
lower it down some at least.
Put the fuel tanks back in it and fill them full of sand?
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#16 |
Registered User
Join Date: Aug 2011
Location: Elk City, OK
Posts: 332
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Re: How to reduce body roll?
If I had the fuel tanks, maybe... But I don't. I appreciate the idea! I am also looking for a spare wheel. Hard to find some at a descent price here. Because the stake pockets are blocked off with the camper, I am also mounting some small D-rings in the floor. I am looking forward to it. For details and pictures, check out my thread in the square body projects and builds section. Thanks for the help guys!
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My names Tye. No Chevy right now ![]() |
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#17 |
Registered User
Join Date: Jun 2010
Location: Centerville, MN
Posts: 81
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Re: How to reduce body roll?
I had the same issue on a trailer I made out of a truck I removed the shocks and it helped, then I ended up adding air helper springs and spring shackle lift because kept flipping and the spring was riding on the frame.
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