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 06-14-2008, 03:48 PM   #1
71GMCEWAN
Registered User
 
71GMCEWAN's Avatar
 
Join Date: Feb 2008
Location: Langley, BC
Posts: 29
Question Wheel hop

I just replaced my 308 posi with a set of 411's, and now have a bad case of wheel hop. My truck is a long box with leaf springs. Does any one know how to STOP the HOP
__________________
71 GMC LWB GMPP Fast Burn 385 crate engine, T-350, Factory A/C, tilt, gauges, buckets and console changed to houndstooth bench, 411 posi.

Click Here for pictures
71GMCEWAN is offline   Reply With Quote
Old 06-14-2008, 05:01 PM   #2
whatnow123
Registered User
 
whatnow123's Avatar
 
Join Date: Oct 2006
Location: Arizona
Posts: 835
Re: Wheel hop

Quote:
Originally Posted by 71GMCEWAN View Post
I just replaced my 308 posi with a set of 411's, and now have a bad case of wheel hop. My truck is a long box with leaf springs. Does any one know how to STOP the HOP
Sounds like you need some traction bars... availble just about anywhere but I'd check Ebay first.

BTW, it's becuase your leaf springs are "wrapping up" when you get on it. Coil spring trucks don't have this problem.
__________________
67 Short Step, 355, 700R 4.11 posi rear, 4/6 drop Discs on all 4 corners.

Build thread:
http://67-72chevytrucks.com/vboard/s...d.php?t=219094
whatnow123 is offline   Reply With Quote
Old 06-14-2008, 05:34 PM   #3
ChevLoRay
Old Skool Club
 
ChevLoRay's Avatar
 
Join Date: Jun 2001
Location: Benton, AR "The Heart of Arkansas"
Posts: 10,880
Re: Wheel hop

An old school method was to install a set of Air Lift air springs....drag racers would preload them, to offset the side that would hop. The old ads showed them burning rubber with both tires with nothing more than the Air Lifts installed.
__________________
Member Nr. 2770

'96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed.

'69 C-10 SWB; 350/TH400 - in limbo

The older I get, the better I was.
ChevLoRay is offline   Reply With Quote
Old 06-14-2008, 11:40 PM   #4
IAFF2407
Registered User
 
IAFF2407's Avatar
 
Join Date: Dec 2005
Location: White Rock Canada
Posts: 865
Re: Wheel hop

I had the same problem, believe it or not, when I put my Gaylord's tonneau cover on (100 lbs.) it completely stopped.
__________________
1972 GMC Sierra
1972 GMC Super Custom Suburban
IAFF2407 is offline   Reply With Quote
Old 06-15-2008, 01:57 AM   #5
bucky_21_7
Registered User
 
bucky_21_7's Avatar
 
Join Date: May 2007
Location: Winnipeg Manitoba
Posts: 59
Re: Wheel hop

i got it also blew up 1 yoke and 2 ddrive shafts. i'm geting tration bars built that wil lride on the frame and i'm gonna lock up the front springs
bucky_21_7 is offline   Reply With Quote
Old 06-15-2008, 03:37 AM   #6
1969-08 chevy
Registered User
 
1969-08 chevy's Avatar
 
Join Date: Dec 2007
Location: Santa Maria, Ca.
Posts: 57
Re: Wheel hop

If both of your shocks are mounted in front of the rear end, then you can remove one from the front and place it behind the rear end. You will have to make new brackets. Alot of people do it to 4x4's so you don't get wheel hop on rough roads. Your case probably needs traction bars, but every little bit helps.
1969-08 chevy is offline   Reply With Quote
Old 06-15-2008, 09:39 AM   #7
71GMCEWAN
Registered User
 
71GMCEWAN's Avatar
 
Join Date: Feb 2008
Location: Langley, BC
Posts: 29
Re: Wheel hop

Thanks guys, I was hoping for something a little more discreet than old school traction bars.
I have a soft tonneau right now. I will look at the shock set up today.
Has anyone heard of a "hotchkis setup"?
__________________
71 GMC LWB GMPP Fast Burn 385 crate engine, T-350, Factory A/C, tilt, gauges, buckets and console changed to houndstooth bench, 411 posi.

Click Here for pictures
71GMCEWAN 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 11:17 PM.


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