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 09-09-2010, 01:24 AM   #1
coreyslude
Registered User
 
Join Date: Jan 2010
Location: knoxville TN
Posts: 22
Another question about 73-87 crossmember

I have a 67 c10 and plan on using a 76 front crossmember that I already have. My question is will lowering springs for 67-72 trucks work with it or do i need springs specifically for the 76? I ask because you can buy kits with front and rear springs shocks etc.
coreyslude is offline   Reply With Quote
Old 09-09-2010, 05:18 PM   #2
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,064
Re: Another question about 73-87 crossmember

Quote:
Originally Posted by coreyslude View Post
I have a 67 c10 and plan on using a 76 front crossmember that I already have. My question is will lowering springs for 67-72 trucks work with it or do i need springs specifically for the 76? I ask because you can buy kits with front and rear springs shocks etc.
Yes, they will interchange. Why are you swapping the x-member?
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
Old 09-09-2010, 07:19 PM   #3
brans72
Registered User
 
Join Date: Dec 2009
Location: Durham,NC
Posts: 636
Re: Another question about 73-87 crossmember

Guessing for the disc brake set up? I know I am using a 83 front end for the disc brakes on my 67 so having to swap complete cross member over.
brans72 is offline   Reply With Quote
Old 09-10-2010, 12:07 AM   #4
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,064
Re: Another question about 73-87 crossmember

Quote:
Originally Posted by brans72 View Post
Guessing for the disc brake set up? I know I am using a 83 front end for the disc brakes on my 67 so having to swap complete cross member over.
Just to make sure you guys are aware, there is no need to swap the x-member unless you want to. All the disc swap parts will work on the existing x-member.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.

Last edited by SCOTI; 09-10-2010 at 12:07 AM.
SCOTI is offline   Reply With Quote
Old 09-10-2010, 12:38 AM   #5
coreyslude
Registered User
 
Join Date: Jan 2010
Location: knoxville TN
Posts: 22
Re: Another question about 73-87 crossmember

Am gonna swap for the disc brakes. And thanks for the replies, just wanted to make sure I order the right parts.
coreyslude is offline   Reply With Quote
Old 09-10-2010, 12:51 AM   #6
coreyslude
Registered User
 
Join Date: Jan 2010
Location: knoxville TN
Posts: 22
Re: Another question about 73-87 crossmember

Quote:
Originally Posted by SCOTI View Post
Just to make sure you guys are aware, there is no need to swap the x-member unless you want to. All the disc swap parts will work on the existing x-member.
So if I just swap all the parts to my 67 crossmember I would use drop spindles I assume for the 73-87 and could use the springs for the 67-72 trucks? Im wanting to do a 3 and 5 inch drop.
coreyslude is offline   Reply With Quote
Old 09-10-2010, 06:06 AM   #7
brans72
Registered User
 
Join Date: Dec 2009
Location: Durham,NC
Posts: 636
Re: Another question about 73-87 crossmember

you can swap all 83 brake parts to a 67 without changing crossmember?
brans72 is offline   Reply With Quote
Old 09-10-2010, 09:00 AM   #8
ksbrktracer
TNT-MOTORSPORTS
 
ksbrktracer's Avatar
 
Join Date: Mar 2008
Location: TULSA OKLAHOMA
Posts: 2,692
Re: Another question about 73-87 crossmember

I believe all you have to do is drill out the lower control arm mounting holes, the u-bolts that hold the cross shafts are bigger on the newer control arms.....I think ??? That being said I still put the entire crossmember under mine..... just because....!!!!
ksbrktracer is offline   Reply With Quote
Old 09-10-2010, 09:18 AM   #9
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,064
Re: Another question about 73-87 crossmember

Quote:
Originally Posted by ksbrktracer View Post
I believe all you have to do is drill out the lower control arm mounting holes, the u-bolts that hold the cross shafts are bigger on the newer control arms.....I think ??? That being said I still put the entire crossmember under mine..... just because....!!!!
The bigger u-bolts came standard when the factory switched to discs; the a-arm shafts are the same size. So technically the smaller dia u-bolts will retain the later model a-arms as is it's just smart to drill the holes out for the larger dia u-bolts.

Drilling the holes out is only required if desired. A guy can swap the disc brake parts to his original a-arms w/no issues.

Coreyslude, if there's confusion about what is needed, check out the suspension section. There's multiple threads w/all the info needed for a swap to discs.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.

Last edited by SCOTI; 09-10-2010 at 09:41 AM.
SCOTI 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 04:22 PM.


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