tranny /transfer hook-up question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

b.sharp · 08-29-2007, 10:45 AM

Do any of you 4x4 guys know of a spine extension to hook a 350 turbo to a 208 transfer case. This set up when in the truck and driving and then was pulled out. My buddy bought it and is putting the tranny/trans back in and there seems to be something missing. The spline out of the tranny won't reach the transfer case. Is there a coupler or something to extend the tranny splines into the tranfer case. Any help would be greatly appreciated. We are trying to get his rig back together.

Thanks for any help in advance.

Burt4x4 · 08-29-2007, 11:24 AM

I don't know the answer but if I had to guess I would say you need the adapter that bolts to your tranny and then the transfercase bolts to the adpter.
I have a castiron adapter in between my 465 & 205...I would guess there is one between the 350 & 208 also.

b.sharp · 08-29-2007, 07:53 PM

Yes, the adapter btwn the two is there but the two shafts do not come together once inside the adapter/mounting hardware. Any ideas.

**jamie72** · 08-29-2007, 09:43 PM

are you using a 2wd 350?? i know a guy that, cut the rear output shaft off a 2wd and used the original adapter off the 208, and it worked. but do at your own risk.

cobinder · 08-29-2007, 10:22 PM

Depending on what 205 he has there are spline adapters that couple the tranny output shaft (that is splined differently then the 205) does his 205 have a shaft that sticks out? or is it a female connection?

look here
http://67-72chevytrucks.com/vboard/s...d.php?t=134709

b.sharp · 08-30-2007, 12:40 PM

Again this set up was in the truck and running/driving. Another buddy owned the truck and sold the engine. When they pulled the engine he was not at home so he's not sure what was btwn the two. It is a 350 4wd tranny and a 208 transfer case but there seams to be a spile adaptor or something missing. We can't figure out what was in it to begin with or if someone had it rigged to make it work. In any case the part that made it work is no longer there. If I could paste pictures here I would but I can't seem to get them loaded in.

Bryan

08-29-2007, 10:45 AM	#1
b.sharp Registered User Join Date: May 2006 Location: Frankfort, Kentucky Posts: 508	tranny /transfer hook-up question Do any of you 4x4 guys know of a spine extension to hook a 350 turbo to a 208 transfer case. This set up when in the truck and driving and then was pulled out. My buddy bought it and is putting the tranny/trans back in and there seems to be something missing. The spline out of the tranny won't reach the transfer case. Is there a coupler or something to extend the tranny splines into the tranfer case. Any help would be greatly appreciated. We are trying to get his rig back together. Thanks for any help in advance.

08-29-2007, 11:24 AM	#2
Burt4x4 Registered User Join Date: Feb 2000 Location: Modesto, CA Posts: 1,842	Re: tranny /transfer hook-up question I don't know the answer but if I had to guess I would say you need the adapter that bolts to your tranny and then the transfercase bolts to the adpter. I have a castiron adapter in between my 465 & 205...I would guess there is one between the 350 & 208 also. __________________ 1972 K5 MPFI454/Sm465/Np205/D60/14FFd/Re-Centerd H1s w/Swamper Iroks

08-29-2007, 07:53 PM	#3
b.sharp Registered User Join Date: May 2006 Location: Frankfort, Kentucky Posts: 508	Re: tranny /transfer hook-up question Yes, the adapter btwn the two is there but the two shafts do not come together once inside the adapter/mounting hardware. Any ideas.

08-29-2007, 09:43 PM	#4
jamie72 Senior Member Join Date: Apr 2000 Location: madison indiana Posts: 3,836	Re: tranny /transfer hook-up question are you using a 2wd 350?? i know a guy that, cut the rear output shaft off a 2wd and used the original adapter off the 208, and it worked. but do at your own risk. __________________ jamie72 72 BB cheyenne -- Restoration getting started.. member #807 http://www.myspace.com/whitetailobsession www.antlertalk.com

08-29-2007, 10:22 PM	#5
cobinder Everything is work in progress Join Date: Apr 2006 Location: Denver Colorado Posts: 326	Re: tranny /transfer hook-up question Depending on what 205 he has there are spline adapters that couple the tranny output shaft (that is splined differently then the 205) does his 205 have a shaft that sticks out? or is it a female connection? look here http://67-72chevytrucks.com/vboard/s...d.php?t=134709 __________________ Good luck with your truck! How much?! It's just an old truck part!! 49 International on a 80 GMC 3/4ton 4x4 chassis 48 International KB-5 2 ton dump bed 04 Honda CRF "500" 09 Honda CRF450 fuel injected rocket 03 Suzuki hayabusa carbonfiber wheeled monster. 02 Ford diesel stretch van (toy hauler) 01 38' Monaco diesel pusher motorhome Last edited by cobinder; 08-29-2007 at 10:24 PM.

08-30-2007, 12:40 PM	#6
b.sharp Registered User Join Date: May 2006 Location: Frankfort, Kentucky Posts: 508	Re: tranny /transfer hook-up question Again this set up was in the truck and running/driving. Another buddy owned the truck and sold the engine. When they pulled the engine he was not at home so he's not sure what was btwn the two. It is a 350 4wd tranny and a 208 transfer case but there seams to be a spile adaptor or something missing. We can't figure out what was in it to begin with or if someone had it rigged to make it work. In any case the part that made it work is no longer there. If I could paste pictures here I would but I can't seem to get them loaded in. Bryan Last edited by b.sharp; 08-30-2007 at 12:41 PM.



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