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 1969 - 1972 Blazers and Jimmys Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-25-2008, 02:31 AM   #1
scejmer
Registered User
 
scejmer's Avatar
 
Join Date: Apr 2007
Location: michigan
Posts: 55
transmission mount

anyone know where to find a good rear trans mount. mine is broken, i have found alot of them but all are to thin, i am told i have the heavy duty one that is thicker between the trans and transfere case. but where do you find them, and did latter models have the same by chance, any help is always appreciated .i guess what i was trying to say is i need the mount that goes from the trans to transfere case to trans mount. looks like it is cast iron.

Last edited by scejmer; 01-25-2008 at 03:08 AM. Reason: to clearify listing
scejmer is offline   Reply With Quote
Old 01-25-2008, 02:51 AM   #2
bouncytruck
SKINNY TIRES RULE!
 
bouncytruck's Avatar
 
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
Re: transmission mount

I got mine for my previous blazer at the 4 wheel parts store. They were the red energy suspension mounts - (http://www.energysuspensionparts.com...s.asp?cat=2641)
__________________
bouncytruck 1972 K5
The Hauler 1994 K1500 Suburban
The Daily2010 Kia Soul
Wife's Ride2014 Fiat 500L
bouncytruck is offline   Reply With Quote
Old 01-25-2008, 03:09 AM   #3
jaros44sr
Senior Member
 
jaros44sr's Avatar
 
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,764
Re: transmission mount

Quote:
Originally Posted by bouncytruck View Post
I got mine for my previous blazer at the 4 wheel parts store. They were the red energy suspension mounts - (http://www.energysuspensionparts.com...s.asp?cat=2641)
Good site Bouncy, wish I would have known sooner could have saved a buck or two...

If you buy the torque mounts be careful of the sleeve ID, mine were wrong and they think our bolts are 5/8". I believe you want sleeve number 60928....J.
Is this the part you need


or the red one

__________________
Semper Fi...Uncle Sam, you da man

All parts offered to help are free, unless otherwise noted

Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training
SAFETY FIRST

AS usual, off topic

They say your mind goes second, can't remember the first


Jim

Last edited by jaros44sr; 01-25-2008 at 03:20 AM.
jaros44sr is offline   Reply With Quote
Old 01-25-2008, 03:43 AM   #4
scejmer
Registered User
 
scejmer's Avatar
 
Join Date: Apr 2007
Location: michigan
Posts: 55
Re: transmission mount

i need the mount between the transfers case and transmission. the thicker cast irion piece that is above the red polly mounts.
scejmer is offline   Reply With Quote
Old 01-25-2008, 07:17 AM   #5
bouncytruck
SKINNY TIRES RULE!
 
bouncytruck's Avatar
 
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
Re: transmission mount

What you're looking for is the adapter. I'd post a "wanted to buy" thread on the parts board.

If you want new, check with http://www.advanceadapters.com/
__________________
bouncytruck 1972 K5
The Hauler 1994 K1500 Suburban
The Daily2010 Kia Soul
Wife's Ride2014 Fiat 500L
bouncytruck is offline   Reply With Quote
Old 01-25-2008, 09:29 AM   #6
jaros44sr
Senior Member
 
jaros44sr's Avatar
 
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,764
Re: transmission mount

Quote:
Originally Posted by scejmer View Post
i need the mount between the transfers case and transmission. the thicker cast irion piece that is above the red polly mounts.
What transmission, transfer case do you have? J.
__________________
Semper Fi...Uncle Sam, you da man

All parts offered to help are free, unless otherwise noted

Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training
SAFETY FIRST

AS usual, off topic

They say your mind goes second, can't remember the first


Jim
jaros44sr is offline   Reply With Quote
Old 01-25-2008, 09:30 PM   #7
scejmer
Registered User
 
scejmer's Avatar
 
Join Date: Apr 2007
Location: michigan
Posts: 55
Re: transmission mount

im not quite sure on transfere case but the trans is a 350. like i also said i have found a few different addapters, but they are all to thin between the trans and the transfere case. is there a tag or part number some where on the case i could find. thanks again.

Last edited by scejmer; 01-25-2008 at 09:31 PM. Reason: spelling
scejmer is offline   Reply With Quote
Old 01-26-2008, 12:10 AM   #8
jaros44sr
Senior Member
 
jaros44sr's Avatar
 
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,764
Re: transmission mount

Wierd, never heard of a thick or thin adaptor. Does your transfer case look like mine, if it does than its a NP205. I have 2 NP 205's and they both have the same thickness adapter, maybe someone else can chime in to clarify your situation and get you on the right path.

Don't know what they are going for, but -Greg has a complete setup for $200.00 in NH for sale on the classifieds

I'll look for a number....
__________________
Semper Fi...Uncle Sam, you da man

All parts offered to help are free, unless otherwise noted

Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training
SAFETY FIRST

AS usual, off topic

They say your mind goes second, can't remember the first


Jim

Last edited by jaros44sr; 01-26-2008 at 12:11 AM.
jaros44sr is offline   Reply With Quote
Old 01-26-2008, 12:45 AM   #9
bouncytruck
SKINNY TIRES RULE!
 
bouncytruck's Avatar
 
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
Re: transmission mount

If the transfer case is stock, it is probably a NP205. The little round plate in the middle of jaros44sr's is the easiest way to tell if it is a NP205. The NP203 looks similar, so look closely.

What happened the the adapter that was in the truck?
__________________
bouncytruck 1972 K5
The Hauler 1994 K1500 Suburban
The Daily2010 Kia Soul
Wife's Ride2014 Fiat 500L
bouncytruck is offline   Reply With Quote
Old 01-26-2008, 02:02 AM   #10
DANTES JIMMY
Registered User
 
DANTES JIMMY's Avatar
 
Join Date: Jan 2008
Location: PENDLETON,INDIANA
Posts: 271
Re: transmission mount

Im Not The Final Word But To The Best Of My Knowledge A Np 205 Is The Same No Matter What, And A Turbo 350 Tranny For A 4x4 Is The Same Even If It Is A 3/4 Ton Or 1 Ton Im Not Aware Of Any Diff Adaptor ,at One Time One Of The Big Three Used A Seperate 205 With A Short Shaft In Between Tranny And T Case Maybe You Have A 700 R 4 Or Something ??
DANTES JIMMY is offline   Reply With Quote
Old 01-26-2008, 02:27 AM   #11
scejmer
Registered User
 
scejmer's Avatar
 
Join Date: Apr 2007
Location: michigan
Posts: 55
Re: transmission mount

i will look again tonight at the transfere case to see if it has a tag on it. local trans shop is where i was going to buy the mount. but when i showed up with the truck before buying i rolled under the truck to see there was no way i was going to be able to use the mount he was trying to sell me. and for some reason i am thinking he said it was a 205 case, the mount he had was for a 203 or 204 if that sounds right. possibly because the 205 was gear to gear, anyways i still need one.
scejmer is offline   Reply With Quote
Old 01-26-2008, 04:10 AM   #12
vtblazer
Registered User
 
vtblazer's Avatar
 
Join Date: Oct 2003
Location: Central Vermont
Posts: 8,537
Re: transmission mount

We need pics of your set up, only way to help ya out at this point.
vtblazer is offline   Reply With Quote
Old 01-26-2008, 06:46 AM   #13
bouncytruck
SKINNY TIRES RULE!
 
bouncytruck's Avatar
 
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
Re: transmission mount

205 is a gear driven case. (stock)
Dana20 is a gear driven case, but smaller than the 205 (stock behind 3 speed)
203 is a full-time 4wd chain driven case (often converted to part-time - Mid to late 70's)
208 is aluminum (newer model t-case0
__________________
bouncytruck 1972 K5
The Hauler 1994 K1500 Suburban
The Daily2010 Kia Soul
Wife's Ride2014 Fiat 500L

Last edited by bouncytruck; 01-26-2008 at 06:50 AM.
bouncytruck is offline   Reply With Quote
Old 01-26-2008, 09:05 AM   #14
haysonj
Registered User
 
haysonj's Avatar
 
Join Date: Dec 2007
Location: Santa Maria, Ca.
Posts: 1,423
Re: transmission mount

The trans has to be set up for four wheel drive you can't just use any 350 or 400 trans. I went through this when I did mine. If yours isn't set up it will cost quite a bit to change If you have the right trans and transfer case you might try ebay for the adapter. Just type np 205
__________________
69 Chevy 4x4 383 Power

Last edited by haysonj; 01-26-2008 at 09:08 AM.
haysonj is offline   Reply With Quote
Old 01-26-2008, 09:49 AM   #15
70gmcjimmy
GMCDAC
 
70gmcjimmy's Avatar
 
Join Date: Apr 2006
Location: Rapid City, SD
Posts: 837
Re: transmission mount

Here is where the tag should be located and also why I need to find a new adapter.

Later---DAC
Attached Images
   
__________________
1970 GMC K5 Jimmy Custom 4X4 Mom's driver from 1971 to 2001!! Under rebuild!
1972 GMC C2500 Pickup owned since 1979 Needs a rest and refurbish!
1955 GMC 100 2nd design driven almost daily!

Rest In Peace Mom. "Dolly" 7/15/23 - 5/18/09
GMC driver for 30 years!

70gmcjimmy is offline   Reply With Quote
Old 01-26-2008, 10:21 AM   #16
jaros44sr
Senior Member
 
jaros44sr's Avatar
 
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,764
Re: transmission mount

Quote:
Originally Posted by 70gmcjimmy View Post
Here is where the tag should be located and also why I need to find a new adapter.

Later---DAC
Wonder why I don't have one of those fancy gear drives on my speedo cable?? I wouldn't thro that adapter out if the only thing wrong with it is the threads for the shifter...J

Quote:
Originally Posted by scejmer View Post
i will look again tonight at the transfere case to see if it has a tag on it. local trans shop is where i was going to buy the mount. but when i showed up with the truck before buying i rolled under the truck to see there was no way i was going to be able to use the mount he was trying to sell me. and for some reason i am thinking he said it was a 205 case, the mount he had was for a 203 or 204 if that sounds right. possibly because the 205 was gear to gear, anyways i still need one.
Yep, yer rite! Casting number is 0-99481, altho you had a 'c' in your pm, I think it's a '0'. Thanks for telling me where it was located, saved alot of searching...J.
__________________
Semper Fi...Uncle Sam, you da man

All parts offered to help are free, unless otherwise noted

Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training
SAFETY FIRST

AS usual, off topic

They say your mind goes second, can't remember the first


Jim

Last edited by jaros44sr; 01-26-2008 at 10:23 AM.
jaros44sr is offline   Reply With Quote
Old 01-27-2008, 03:05 AM   #17
scejmer
Registered User
 
scejmer's Avatar
 
Join Date: Apr 2007
Location: michigan
Posts: 55
Re: transmission mount

found the casting number on adapter, it is c-99841.for some reason i cannot post answers from home computer. and is a 205 case. so im on the look, if you now of one or location of one let me now please, thanks scott
scejmer is offline   Reply With Quote
Old 01-27-2008, 04:17 AM   #18
bouncytruck
SKINNY TIRES RULE!
 
bouncytruck's Avatar
 
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,038
Re: transmission mount

I believe the adapters are different for an automatic and a 4-speed. Someone correct me if I'm wrong.
__________________
bouncytruck 1972 K5
The Hauler 1994 K1500 Suburban
The Daily2010 Kia Soul
Wife's Ride2014 Fiat 500L
bouncytruck is offline   Reply With Quote
Old 01-30-2008, 11:45 AM   #19
70gmcjimmy
GMCDAC
 
70gmcjimmy's Avatar
 
Join Date: Apr 2006
Location: Rapid City, SD
Posts: 837
Re: transmission mount

[QUOTE=jaros44sr;2547247]Wonder why I don't have one of those fancy gear drives on my speedo cable?? I wouldn't thro that adapter out if the only thing wrong with it is the threads for the shifter...J

I have heard stuff about the speedo geardrives, stock or not, nessasary or not---all I know it has been on this truck since 1971 (the year my Mom bought it).

If you look closer to the pic, there is more problems than damaged threads.

The shifter bolt had broken off on my Mom in the early 80's while I was working construction with no chance to get home to fix it for her. I recommended a shop for repair and 25 years later I find this is the kind of work they did. It would not go into 4 lo like this but she didn't know as she never used that gear.

When I took off the shifter a year ago, in the factory hole was most of the broken bolt. Then they tried to drill it out, but the drill went off to the side about half. Then they tried to tap it and broke an inch long piece of the tap off leaving it for me to find. To top it off they drilled another hole that finally was able to be tapped way off center.

I asked a friend that has a small machine shop about milling a hole the right size as the pivot part of the shifter bolt(5/8 if I remember right) so it would eliminate the bolt that necks down to 3/8 at the threads. He said it may be possible but I need to get it to him to be sure.

Sorry about the hijack, scejmer. Hope you have the situation solved.

Later---DAC
__________________
1970 GMC K5 Jimmy Custom 4X4 Mom's driver from 1971 to 2001!! Under rebuild!
1972 GMC C2500 Pickup owned since 1979 Needs a rest and refurbish!
1955 GMC 100 2nd design driven almost daily!

Rest In Peace Mom. "Dolly" 7/15/23 - 5/18/09
GMC driver for 30 years!


Last edited by 70gmcjimmy; 01-30-2008 at 11:54 AM. Reason: spelin
70gmcjimmy is offline   Reply With Quote
Old 01-30-2008, 11:51 AM   #20
1969k10stepside
Registered User
 
Join Date: Mar 2006
Location: USA
Posts: 21,019
Re: transmission mount

If you subscribe you can post a WTB in the parts board for one and you'll probably find one for around $100 or so....

Last edited by 1969k10stepside; 01-30-2008 at 11:53 AM.
1969k10stepside is offline   Reply With Quote
Old 01-30-2008, 11:38 PM   #21
scejmer
Registered User
 
scejmer's Avatar
 
Join Date: Apr 2007
Location: michigan
Posts: 55
Re: transmission mount

i htink i have found one from another board member possibly. thanks again for all the imfo.
scejmer is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 12:02 AM.


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