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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: Sweptline on October 08, 2014, 06:01:48 pm

Title: Transfer case mount
Post by: Sweptline on October 08, 2014, 06:01:48 pm

I'm new to this forum and will appreciate any and all help.  I picked up a very solid 1957 Chevy truck that the previous owner started to convert to 4WD.  He was elderly and I purchased the truck from his daughter.   He has both front an rear axle changed out. I just picked a 350 with auto transmission and married transfer case from what I'm told was in a 1978 Chevy 4X4.  I have no issues bolting up the engine mounts but need help with the transfer case mount.  The mounting provisions on the bottom of the transfer case are 7.5 inches apart and I would like to use the factory style 1978 mount.  (If it really is from a 78.  It was out of the truck when I bought it.)

I've been to the local Chevy dealer but no help.  I have no issues with the cross member.  Just trouble identifying the factory mount. Can anyone help me locate the factory style mount.     Thanks

Title: Re: Transfer case mount
Post by: Dan75k20 on October 08, 2014, 06:24:06 pm

I bought my mounts at Napa they are 4 different pieces

Title: Re: Transfer case mount
Post by: Jason S on October 10, 2014, 10:20:16 am

Quote from: Sweptline on October 08, 2014, 06:01:48 pm

I'm new to this forum and will appreciate any and all help.  I just picked a 350 with auto transmission and married transfer case from what I'm told was in a 1978 Chevy 4X4.  I have no issues bolting up the engine mounts but need help with the transfer case mount. 

Welcome to the site!

If it is a 1978 auto transmission/t-case setup and things have not been swapped around, then it's most likely a NP203 transfer case.

Here is a link for Energy Suspension urethane transfer case mount kit: 
http://www.summitracing.com/parts/ens-3-1106g/overview/ (http://www.summitracing.com/parts/ens-3-1106g/overview/)

According to the Energy Suspension catalog, 3.1106G is the kit with black mounts and 3.1106R is the kit with red mounts. You'll need to supply the bolts for either kit.

Most parts stores should be able to supply the rubber style mounts and possibly stock or at order the urethane style mounts. 

Title: Re: Transfer case mount
Post by: Sweptline on October 11, 2014, 08:45:39 am

Thanks guys!!!!

Title: Re: Transfer case mount
Post by: Jason S on October 11, 2014, 12:27:02 pm

Post some photos if you have a chance. It sounds like a great project.

Title: Re: Transfer case mount
Post by: Irish_Alley on October 20, 2014, 01:46:09 pm

203
(http://image.off-roadweb.com/f/28453531/1005or_09_+guide_to_common_transfer_cases+np203_transfer_case.jpg)
(http://www.chuckschevytruckpages.com/images/anp203_.jpg)
205
(http://www.pirate4x4.com/forum/attachments/newbie-general-4x4-discussion/465456d1252636356-talk-me-about-transfer-cases-rebuilt205billet.jpg)
(http://www.chuckschevytruckpages.com/images/anp205.jpg)
like said its probably a 203, i would also think its a th350 trans
the hard part should be making a cross member to fit