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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-21-2013, 04:33 PM   #1
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
I need some help!

I am tearing apart the back of my truck to put the flip kit on. I have got the rear leaf bolts out and I have got the nut off the shackle but can not get either shackle bolt to budge. It will spin in the bushing but I can't get it to drive out. The same with the front leaf bolts. Do I need a torch to heat them up because I do not have one. Also do you have any good advice for getting the bushings out of the leafs and shackle mount.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 02-21-2013, 04:41 PM   #2
johnnyclack
Registered User
 
Join Date: Aug 2012
Location: On the banks of the Clackamas River, Eagle CreeK Oregon
Posts: 387
Re: I need some help!

Use a sawzall & metal blade to cut between spring & mount. Drive out old bolt & replace with new.
johnnyclack is offline   Reply With Quote
Old 02-21-2013, 04:45 PM   #3
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: I need some help!

Quote:
Originally Posted by johnnyclack View Post
Use a sawzall & metal blade to cut between spring & mount. Drive out old bolt & replace with new.
Can the correct bolts be bought somewhere or just go to the hardware store and size them up?
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 02-21-2013, 04:52 PM   #4
johnnyclack
Registered User
 
Join Date: Aug 2012
Location: On the banks of the Clackamas River, Eagle CreeK Oregon
Posts: 387
Re: I need some help!

I have a friend who owns a salvage yard, I usually check with him first.

I suggest the same if there is a yard close by, otherwise you might want do some more research to find out what grade bolt, shaft size & thread pitch original are.
johnnyclack is offline   Reply With Quote
Old 02-21-2013, 05:24 PM   #5
88Jimmy4x4
Registered User
 
88Jimmy4x4's Avatar
 
Join Date: Oct 2003
Location: houston, texas
Posts: 1,974
Re: I need some help!

The bolt has rusted itself to the bushing internal metal sleeve, you gotta cut it out now
Posted via Mobile Device
__________________
2008 Silverado Z71 RCSB
1991 GMC Jimmy 4x4
1976 GMC Sierra C15 SWB
88Jimmy4x4 is offline   Reply With Quote
Old 02-21-2013, 05:27 PM   #6
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: I need some help!

Yep. I just ordered the bolts from Rock Auto. Didn't know 6 bolts and nuts could be so expensive. Going to cut them out and wait for the new ones to show up. Thanks.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 02-21-2013, 08:46 PM   #7
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: I need some help!

I tell ya, cutting these bolts and sleeves out is for the birds. I got the shackle bolts cut out and now I have to do the front leaf bolts. Those might be a little tricky. I have been using a combination of a sawzall which is doing very well and a cut off wheel on a 4" grinder. I have to be careful with the cut off wheel as it is easy to get in to the mount.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 02-21-2013, 09:39 PM   #8
88Jimmy4x4
Registered User
 
88Jimmy4x4's Avatar
 
Join Date: Oct 2003
Location: houston, texas
Posts: 1,974
Re: I need some help!

been there done that couple times, its very common for this too happen, just be patient and you'll get it
__________________
2008 Silverado Z71 RCSB
1991 GMC Jimmy 4x4
1976 GMC Sierra C15 SWB
88Jimmy4x4 is offline   Reply With Quote
Old 02-21-2013, 09:49 PM   #9
donut
Registered User
 
donut's Avatar
 
Join Date: Aug 2009
Location: S.C.
Posts: 1,593
Re: I need some help!

Torch will help get the bushings out, trashed but out. Little propane torch will work, but it'll take a whole lot longer.
For future reference, bolts can be sourced from a local industrial supply place. Fastenal seems to have bought up a lot of these places. Grainger also has lots of stuff.
__________________
'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.
donut is offline   Reply With Quote
Old 02-21-2013, 09:54 PM   #10
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: I need some help!

I don't know if it is going to help but I am going to put antisieze on the bolts when they go back in. Hopefully I won't have to take them back for them for any reason. I went ahead and got the bolts from Rock Auto because I wanted to make sure that the shoulders on the bolts were the correct size. Probably wouldn't make any difference but just to make sure I got them by application.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 02-21-2013, 11:27 PM   #11
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: I need some help!

I end up getting all the bolts either out or cut off. If school doesn't close tomorrow I will try to get the old bushings out and new ones in. Otherwise it means dad gets to stay home with the girls. Which isn't necessarily a bad thing.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 02-22-2013, 08:47 AM   #12
88Jimmy4x4
Registered User
 
88Jimmy4x4's Avatar
 
Join Date: Oct 2003
Location: houston, texas
Posts: 1,974
Re: I need some help!

your doing good just keep at it, if you dont have a torch you can drill holes in a circle close to metal sleeve and get the center out then rest of rubber should follow, time consuming but works
__________________
2008 Silverado Z71 RCSB
1991 GMC Jimmy 4x4
1976 GMC Sierra C15 SWB
88Jimmy4x4 is offline   Reply With Quote
Old 02-22-2013, 11:56 AM   #13
johnnyclack
Registered User
 
Join Date: Aug 2012
Location: On the banks of the Clackamas River, Eagle CreeK Oregon
Posts: 387
Re: I need some help!

Quote:
Originally Posted by rs74 View Post
I don't know if it is going to help but I am going to put antisieze on the bolts when they go back in. Hopefully I won't have to take them back for them for any reason. I went ahead and got the bolts from Rock Auto because I wanted to make sure that the shoulders on the bolts were the correct size. Probably wouldn't make any difference but just to make sure I got them by application.


Antisieze is the only way to reassemble your project.

There are times when I have to cut/remove shock mounting bolts on a transit trains, these bolts are 1- 1/8” dia. Try cutting through these bad boys with a sawzall

Keep after it you’ll get yher done
johnnyclack is offline   Reply With Quote
Old 02-22-2013, 12:03 PM   #14
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: I need some help!

Thanks. I have had the intentions of anti-seizing everything. Especially all the threads that are exposed before it get the SEM coating on the frame. I usually use it anyways. During this tear down thus far these bolts have been the worst thing about it. Everything else has been pretty easy.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 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 01:10 PM.


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