THIS FORUM IS FOR ANY QUESTIONS ON THE 7.25" IFS FRONT DIFF, CV HALF SHAFTS AND FRONT DRIVE SHAFT.
Detroit Axle hubs
Replies: 2
by
Captn. Crunch »
Thu Jan 21, 2021 1:20 pm
I was getting up to speed on a sweeping entrance ramp when something popped. It seems as though the right side AWD hub has failed. I called around to...
2 Replies
2837 Views
Last post by Captn. Crunch
Fri Jan 22, 2021 10:41 am
Front differential bushing source
Replies: 2
by
gunther »
Sat Sep 19, 2020 12:12 pm
Does anyone here know where I can source bushings for the front diff on my ‘93? Or if the ones I can get for early 90s jimmys and blazers would work?...
2 Replies
1954 Views
Last post by gunther
Tue Sep 22, 2020 8:34 pm
7 Replies
2556 Views
Last post by Captn. Crunch
Wed Aug 26, 2020 6:22 pm
s10 unlocking axle
Replies: 52
by
willisworms »
Sat Jan 22, 2011 8:54 am
New member first post! I just bought my first van,and used this site as reference while i was searching for the right van. I lucked out and found one...
52 Replies
25563 Views
Last post by MountainManJoe
Thu Jul 16, 2020 2:36 pm
Lowered my front axle
Replies: 6
by
racrx7 »
Sat Mar 18, 2017 5:25 pm
After lifting my van and using aftermarket torsion bar keys, the inner CV joint angles were quite severe and causing the CV joint boots to destroy...
6 Replies
5008 Views
Last post by PITA
Tue May 26, 2020 9:48 pm
Inner CV joint boots slinging grease.
Replies: 17
by
racrx7 »
Wed Mar 09, 2016 6:21 am
So ever since my 2 body lift and cranked torsion bars, both of my inner CV joint boots are slinging grease. There are no tears in the boots and the...
17 Replies
11231 Views
Last post by photo_van
Tue Apr 28, 2020 8:19 pm
Torsen front differential anyone?
Replies: 32
by
Captn. Crunch »
Thu May 07, 2015 7:14 pm
I picked up a cast iron front differential and have been saving up to have Engineered Performance do their limited slip mod so I would truly be awd....
32 Replies
21678 Views
Last post by Bret Schmerker
Tue Oct 15, 2019 4:45 pm
Front diff swap
Replies: 10
by
Captn. Crunch »
Mon Jul 08, 2019 1:11 pm
So here they are, my trusty rusty 99 test mule and my new 03, side by side for the last time.
I swapped over the Torsen equipped cast iron front...
10 Replies
5958 Views
Last post by MountainManJoe
Fri Aug 09, 2019 11:32 pm
S-10 axle swap??
Replies: 3
by
racrx7 »
Tue Mar 12, 2019 9:31 am
I’m wanting to swap out my front axle carrier for a 3.73 S-10 unit. The drive shaft yokes between the two are different, but the u-joints appear to...
3 Replies
2446 Views
Last post by Captn. Crunch
Wed Mar 13, 2019 7:22 am
13 Replies
8551 Views
Last post by Stroverlander
Tue Oct 16, 2018 10:04 am
4 Replies
3912 Views
Last post by Ironhide
Mon Oct 15, 2018 6:46 pm
'Gifted to me" - a front diff
Replies: 3
by
WE7X »
Tue Jun 19, 2018 9:49 pm
So, I was given this front diff from a late model Safari body that was headed to the crusher. No doors or rear end so nothing to go on as far as...
3 Replies
2911 Views
Last post by Mmusicman
Sat Jun 30, 2018 5:56 am
7 Replies
4134 Views
Last post by Captn. Crunch
Mon Apr 09, 2018 5:51 pm
8 Replies
4621 Views
Last post by Captn. Crunch
Wed Mar 14, 2018 2:08 am
AWD pass side inner axle seal
Replies: 2
by
WE7X »
Sun Feb 04, 2018 9:03 pm
'98 AWD Astro
I have discovered a small drip of gear oil from the joint between the flange at the front diff housing and the passeger side axle...
2 Replies
2568 Views
Last post by WE7X
Mon Feb 05, 2018 9:45 pm
Front gear ratio
Replies: 2
by
Scooter77 »
Sat Jun 03, 2017 10:21 am
How can i find out what gear ratio is in my front axle. Chevy astro AWD 2001.
I changed the rear axle , which has a 342 gear. As I was test driving...
2 Replies
3409 Views
Last post by Mmusicman
Sun Jun 04, 2017 7:04 am
Front end howling like a banshee
Replies: 3
by
SteveTR6 »
Thu Dec 08, 2016 7:19 pm
Today out of nowhere, the front end of my 2003 AWD started howling like a banshee at about 50 mph. 140,000 miles, I'm the second owner, never a peep...
3 Replies
3266 Views
Last post by Stroverlander
Fri Dec 09, 2016 5:06 pm
3 Replies
3370 Views
Last post by doyoulikeithere
Tue Nov 01, 2016 7:08 pm
5 Replies
4092 Views
Last post by niterider40
Sun Jun 12, 2016 1:55 pm
Front end locked in 4X4 ?
Replies: 1
by
Mr D 73 »
Mon May 16, 2016 3:14 pm
Hello all I'm new to your site here but was told there are some real die hard Van heads here so I'm going to pick your brains. I have a 1996 Safari...
1 Replies
2830 Views
Last post by Captn. Crunch
Mon May 16, 2016 6:08 pm
6 Replies
5594 Views
Last post by astroskpe
Sun Jan 03, 2016 2:29 pm
Front drive shaft/joints
Replies: 10
by
GASNGLAS »
Wed Jul 09, 2008 6:50 pm
First, I;m a noob here---and I wanna thank everybody in advance. Been reading up on AWDs the past few days, and I haven't found anything that might...
10 Replies
9868 Views
Last post by 55stovebolt
Fri Sep 25, 2015 4:57 am
Front Differential...What did it eat?
Replies: 10
by
Longhair »
Fri Nov 14, 2014 1:03 pm
First, I want to say that I'm a total newb to AWD.
New to me AWD made absolutely no noise until the passenger side front wheel locked up at low speed...
10 Replies
7252 Views
Last post by Longhair
Sat Jun 06, 2015 6:14 am
4.10 gears install
Replies: 24
by
photo_van »
Thu Jul 05, 2012 4:11 pm
I'm going to have the front end all apart soon, so I wanted to get the s10 front diff I have, setup and ready for install.
I've never done gears...
24 Replies
15146 Views
Last post by Meterpig
Fri Jan 09, 2015 11:55 pm
Big clunk, bump in tight turns sometimes!
Replies: 4
by
spyboy »
Mon Mar 03, 2014 3:43 am
2001 AWD when I bought had front drive shaft out but drove nice. Previous owner sworn he took out shaft for better mileage . Anyway I put back in and...
4 Replies
4340 Views
Last post by spyboy
Mon Mar 03, 2014 1:53 pm
S10 Front Diff Questions
Replies: 3
by
Herbie »
Fri Feb 21, 2014 1:23 pm
So I'm breathing a sigh of relief that I don't currently NEED a new/rebuilt front diff, but since re-gearing is on the To-Do list, I know this is...
3 Replies
4197 Views
Last post by Captn. Crunch
Sat Mar 01, 2014 9:34 am
6 Replies
4740 Views
Last post by Herbie
Sat Feb 08, 2014 4:08 pm
New shaft same old noise
Replies: 2
by
Captn. Crunch »
Thu Dec 26, 2013 6:53 pm
Hey
It's been awhile but I'm back. I had posted some time ago about a grinding noise coming from under my 99 AWD when I romp on it. I found I had a...
2 Replies
3212 Views
Last post by Captn. Crunch
Tue Jan 28, 2014 6:38 pm
0 Replies
2868 Views
Last post by Captn. Crunch
Tue Jan 28, 2014 6:28 pm
4.10's in 2005 AWD
Replies: 22
by
LiftedAWDAstro »
Mon Sep 10, 2012 5:01 pm
I started on the front gear swap to match the rear gear swap ...
Loosen the brake hose and ABS cable bolts:
Loosen the castle nut on the upper...
22 Replies
13735 Views
Last post by Tegnus
Thu Oct 17, 2013 9:49 am
1 Replies
3223 Views
Last post by LiftedAWDAstro
Sat Jul 27, 2013 4:19 pm
7.2 posi units!!!
Replies: 4
by
Captn. Crunch »
Wed May 22, 2013 4:52 am
A few years ago during my never ending cyber quest for neat stuff to do to my van, I found a guy who makes posi units for front wheel drive cars. I...
4 Replies
3698 Views
Last post by photo_van
Thu May 23, 2013 2:20 pm
6 Replies
5071 Views
Last post by MobileCustoms
Sun Jan 27, 2013 7:19 am
7 Replies
6953 Views
Last post by Dungeness
Mon Oct 15, 2012 8:05 pm
Alignment after a new front axle?????
Replies: 2
by
Snowgeek »
Tue Oct 09, 2012 8:23 pm
So i think i know the answer, but after doing a front axle replacement on my lifted 2004 awd do i need to have it re aligned? The alignment was just...
2 Replies
3313 Views
Last post by Snowgeek
Wed Oct 10, 2012 1:48 pm
slight twist play in half shafts, OK?
Replies: 4
by
photo_van »
Sat Aug 18, 2012 7:35 am
I've got the frontend torn down to the bones to instal 4.10's, replace ball joints, bushings, etc, etc.
I notice there is slight twisting play...
4 Replies
4028 Views
Last post by photo_van
Fri Aug 24, 2012 9:52 pm
Tire Dragging
Replies: 15
by
safarigirl »
Tue Jan 31, 2012 9:02 am
New to site so bear with me!
My passenger front tire feels like I am dragging a flat when I turn, mostly to the R.
It only happens most of the time,...
15 Replies
9573 Views
Last post by safarigirl
Wed Feb 22, 2012 5:49 am
7.2" locker on my mind
Replies: 7
by
Captn. Crunch »
Wed Feb 15, 2012 4:35 pm
LOCK-RIGHT LOCKER FOR A CHEVROLET S10 S15 7.2 AXLE. PT 1935... This is a mechanically-operated unit which locks when power is applied, giving full...
7 Replies
6316 Views
Last post by MountainManJoe
Sat Feb 18, 2012 6:06 pm
98 Front diff to 95
Replies: 7
by
thegreenmachine »
Tue Jan 24, 2012 1:53 pm
so this is why i beleive the diff is pooched. there is also way to much movement in the driveshaft at that point. and the grinding and weird smell...
7 Replies
5375 Views
Last post by LiftedAWDAstro
Wed Jan 25, 2012 6:06 pm
Front axle terms?
Replies: 3
by
zuren »
Wed Oct 05, 2011 11:29 am
I'm interested in swapping my front AWD front axle for one that disconnects. I'm trying to get my head around the project and costs but I'm running...
3 Replies
4629 Views
Last post by brokenwrench
Wed Oct 05, 2011 9:37 pm
Why is the front diff so hard to put back in
Replies: 8
by
sxfx »
Sat Nov 28, 2009 7:38 pm
So me and my buddy took 2 front differentials out of 2 awd astro vans know we tried all day to put the new 1 in but there is no way in hell its going...
8 Replies
6303 Views
Last post by zuren
Wed Oct 05, 2011 6:19 pm
removing front driveshaft
Replies: 3
by
photo_van »
Fri Sep 09, 2011 10:06 am
What's the story with the strange looking driveshaft flange bolt heads? Nothing seems to refer to them in my factory manual. A regular socket kinda...
3 Replies
4269 Views
Last post by photo_van
Mon Sep 12, 2011 6:52 am
front end vibration, i'm at a loss
Replies: 8
by
plumbcrazy »
Sat Mar 05, 2011 10:35 am
new to this forum, seems to be alot of knowledge here. i have a 1998 astro awd, i have a pronounced vibration in my front end especially starting @...
8 Replies
7572 Views
Last post by thegreenmachine
Wed Jul 27, 2011 7:44 pm
7 Replies
5392 Views
Last post by doyoulikeithere
Fri Jul 08, 2011 9:39 pm
?'s about front differential removal
Replies: 1
by
SafariGuy »
Wed May 04, 2011 8:15 pm
I am going to R & R the front differential in my 93’ Safari AWD Van, and have a couple of questions about the process.
Once the half-shafts are...
1 Replies
3111 Views
Last post by LiftedAWDAstro
Thu May 05, 2011 4:12 am
Torque Spec half shaft axle?
Replies: 1
by
doyoulikeithere »
Sat Feb 12, 2011 11:39 am
Hi There.
Just put in new half shafts, have a question.
How much torque does the big axle hub nut get?
I dont wanna crush anything, or have it too...
1 Replies
3153 Views
Last post by LiftedAWDAstro
Sat Feb 12, 2011 2:44 pm
Is My Front Diff Bad?
Replies: 31
by
Mr Bean »
Wed Jan 27, 2010 1:43 pm
Since we've owned the van (for three months) I've changed out the diff fluid front and rear. The van had a pretty noticeable grinding, whirring noise...
31 Replies
16787 Views
Last post by Mr Bean
Tue Mar 30, 2010 5:44 am
1996 AWD Front Driveshaft
Replies: 7
by
sxfx »
Wed Mar 10, 2010 11:19 am
First off let me say thanks to the members of this forum who have helped me out with my craziest rear end problems a few months back.
The van made...
7 Replies
6333 Views
Last post by thefrog747
Fri Mar 12, 2010 10:43 am
CV half shafts
Replies: 5
by
kamenz »
Sun Jan 31, 2010 4:02 pm
Hi all,my 98 AWD is throwing grease on both inner cv joints,95000mi,boots are fine and bands are tight.There is no noise driving,backing or steering...
5 Replies
4842 Views
Last post by ihatemybike
Mon Feb 01, 2010 6:44 pm
brackets for front diff?
Replies: 8
by
gabequest »
Sat Nov 14, 2009 7:31 pm
Has anyone dropped the front diff 3/4in or so?
My 7qrt oil pan basically sits on the diff. I changed the motor mounts but it sagged within a week or...
8 Replies
6081 Views
Last post by gabequest
Tue Nov 17, 2009 8:06 am
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