3 speed manual drive shaft - The 1947 - Present Chevrolet & GMC Truck Message Board Network

vasquezmrysvll · 12-29-2008, 09:09 PM

how many splines are in the slip yoke?

big_al_71 · 12-29-2008, 11:15 PM

I have the one I took off my truck in my shop will be glad to count them for you tomorrow..

vasquezmrysvll · 12-29-2008, 11:27 PM

thanks alot

Cyclone · 12-29-2008, 11:32 PM

Early non-syncro 3sp were 16 spline. All late and full-syncro 3sp were normal 27 spline.

vasquezmrysvll · 12-30-2008, 01:21 AM

thanks, im looking for a yoke for my powerglide which has 16 splines. off to the wreckers i go

Cyclone · 12-30-2008, 01:25 AM

Glide should be 27 spline

A great referance article here re: trans/splines etc.etc.

vasquezmrysvll · 12-30-2008, 01:44 AM

mine has 16?

Cyclone · 12-30-2008, 01:46 AM

Early cast iron PowerGlide?

vasquezmrysvll · 12-30-2008, 01:53 AM

aluminum

vasquezmrysvll · 12-30-2008, 01:56 AM

it was pulled from a 4 door 64 impala along with a 250
http://www.dennysdriveshaft.com/p305...16_spline.html
90 bucks for a slip yoke? kinda steep?

Cyclone · 12-30-2008, 11:55 AM

A shop here has good used ones for $50. Can pick one and ship if you like.

vasquezmrysvll · 12-30-2008, 01:23 PM

let me check the local bone yard, then i may take you up on that offer. thanks

Cyclone · 12-30-2008, 01:59 PM

$73. for a new one @ Drive line in West Sac

kcjones · 12-30-2008, 03:12 PM

Quote:

Originally Posted by Cyclone

A shop here has good used ones for $50. Can pick one and ship if you like.

Cyclone, which shop? I'm looking into a 700R4/4L60 swap with my TH400 in the future (maybe a year or more, though), and I want a good resource for tailshafts/housings/mounts. Driveline Service in SR is awesome for driveshaft work.

Cyclone · 12-30-2008, 03:21 PM

Driveline Service in SR

Thats the one, been using them for years.

Jeffvega · 12-31-2008, 12:20 AM

Is a th350 auto the same spline?

vasquezmrysvll · 12-31-2008, 12:27 AM

th350 and 700r4/4l60 all share the same 27 spline yoke. IIRC the lengths may be different.

kcjones · 12-31-2008, 03:05 PM

Quote:

Originally Posted by vasquezmrysvll

th350 and 700r4/4l60 all share the same 27 spline yoke. IIRC the lengths may be different.

I'm pretty sure that isn't correct. Th350 and 200R4 share the 27 spline yoke, but the TH400, 700R4, and 4L60 all have a 32 spline yoke. 700R4 and 4L60 are identical in yoke, length, and mounting pad. TH350 and TH400 are different in length and yoke.

Basically, you can swap a TH350/200R4, I think you just have to move the mounting location, but the yoke and driveshaft can remain.

You can swap a TH400 for a 700R4 or 4L60, keep the yoke, but move the mount and shorten the driveshaft.

I've never heard of a 16 spline 'Glide, but obviously they exist. Why a 'Glide in a truck?

vasquezmrysvll · 12-31-2008, 03:15 PM

Quote:

Originally Posted by kcjones

I'm pretty sure that isn't correct. Th350 and 200R4 share the 27 spline yoke, but the TH400, 700R4, and 4L60 all have a 32 spline yoke. 700R4 and 4L60 are identical in yoke, length, and mounting pad. TH350 and TH400 are different in length and yoke.

Basically, you can swap a TH350/200R4, I think you just have to move the mounting location, but the yoke and driveshaft can remain.

You can swap a TH400 for a 700R4 or 4L60, keep the yoke, but move the mount and shorten the driveshaft.

I've never heard of a 16 spline 'Glide, but obviously they exist. Why a 'Glide in a truck?

700r4 and 4l60 both use 27 spline, i have one of each in front of me. th400,super t-10, and i belive 4l80e all use 32 spline

vasquezmrysvll · 12-31-2008, 03:19 PM

oh, as for the glide in the truck... im tired of pushing my project around the yard and shop. my pops parted out a 4 door 64 impala and it had a GOOD running 250 with the glide. i couldn't beat the price

Jeffvega · 01-01-2009, 04:16 AM

what does the stock 3speed manual have?

vasquezmrysvll · 01-01-2009, 12:04 PM

Quote:

Originally Posted by Jeffvega

what does the stock 3speed manual have?

as for the 3 speed manual slip yoke, i will like to know as well?

Cyclone · 01-01-2009, 01:58 PM

Quote:

Originally Posted by Cyclone

Early non-syncro 3sp were 16 spline. All late and full-syncro 3sp were normal 27 spline.

From earlier

vasquezmrysvll · 01-01-2009, 02:24 PM

how do you tell the diff between syncro and non?

Cyclone · 01-01-2009, 02:41 PM

Open this, 341 is an early non-syncro. 343 & 351 are the full syncro versions(27 spline)

12-29-2008, 09:09 PM	#1
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	3 speed manual drive shaft how many splines are in the slip yoke? __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

12-29-2008, 11:15 PM	#2
big_al_71 Registered User Join Date: Jun 2008 Location: South Florida Posts: 11,375	Re: 3 speed manual drive shaft I have the one I took off my truck in my shop will be glad to count them for you tomorrow.. __________________ Get your facts first, and then you can distort them as much as you please!!!!!. Sylvester's build thread >>>http://67-72chevytrucks.com/vboard/s...ht=big+rebuild

12-29-2008, 11:27 PM	#3
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft thanks alot __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

12-29-2008, 11:32 PM	#4
Cyclone Registered User Join Date: Oct 2004 Location: Sonoma, CA Posts: 318	Re: 3 speed manual drive shaft Early non-syncro 3sp were 16 spline. All late and full-syncro 3sp were normal 27 spline.

12-30-2008, 01:21 AM	#5
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft thanks, im looking for a yoke for my powerglide which has 16 splines. off to the wreckers i go __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

12-30-2008, 01:25 AM	#6
Cyclone Registered User Join Date: Oct 2004 Location: Sonoma, CA Posts: 318	Re: 3 speed manual drive shaft Glide should be 27 spline A great referance article here re: trans/splines etc.etc. Last edited by Cyclone; 12-30-2008 at 01:33 AM.

12-30-2008, 01:44 AM	#7
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft mine has 16? __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

12-30-2008, 01:46 AM	#8
Cyclone Registered User Join Date: Oct 2004 Location: Sonoma, CA Posts: 318	Re: 3 speed manual drive shaft Early cast iron PowerGlide?

12-30-2008, 01:53 AM	#9
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft aluminum __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

12-30-2008, 01:56 AM	#10
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft it was pulled from a 4 door 64 impala along with a 250 http://www.dennysdriveshaft.com/p305...16_spline.html 90 bucks for a slip yoke? kinda steep? __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE" Last edited by vasquezmrysvll; 12-30-2008 at 02:07 AM.

12-30-2008, 11:55 AM	#11
Cyclone Registered User Join Date: Oct 2004 Location: Sonoma, CA Posts: 318	Re: 3 speed manual drive shaft A shop here has good used ones for $50. Can pick one and ship if you like.

12-30-2008, 01:23 PM	#12
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft let me check the local bone yard, then i may take you up on that offer. thanks __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

12-30-2008, 01:59 PM	#13
Cyclone Registered User Join Date: Oct 2004 Location: Sonoma, CA Posts: 318	Re: 3 speed manual drive shaft $73. for a new one @ Drive line in West Sac

12-30-2008, 03:21 PM	#15
Cyclone Registered User Join Date: Oct 2004 Location: Sonoma, CA Posts: 318	Re: 3 speed manual drive shaft Driveline Service in SR Thats the one, been using them for years.

12-31-2008, 12:20 AM	#16
Jeffvega Registered User Join Date: Nov 2008 Location: Antioch, ca Posts: 57	Re: 3 speed manual drive shaft Is a th350 auto the same spline? __________________ 1970 GMC LWB ALL STOCK FOR NOW



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12-31-2008, 12:27 AM	#17
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft th350 and 700r4/4l60 all share the same 27 spline yoke. IIRC the lengths may be different. __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

12-31-2008, 03:19 PM	#20
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft oh, as for the glide in the truck... im tired of pushing my project around the yard and shop. my pops parted out a 4 door 64 impala and it had a GOOD running 250 with the glide. i couldn't beat the price __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

01-01-2009, 04:16 AM	#21
Jeffvega Registered User Join Date: Nov 2008 Location: Antioch, ca Posts: 57	Re: 3 speed manual drive shaft what does the stock 3speed manual have? __________________ 1970 GMC LWB ALL STOCK FOR NOW

01-01-2009, 02:24 PM	#24
vasquezmrysvll "the other guy" Join Date: Oct 2008 Location: Olivehurst California 95961 Posts: 901	Re: 3 speed manual drive shaft how do you tell the diff between syncro and non? __________________ God Said,"Building A 10 Second Import Is Like Coming Out Of The Closet, In The End Ur Still....."EXPLETIVE"

01-01-2009, 02:41 PM	#25
Cyclone Registered User Join Date: Oct 2004 Location: Sonoma, CA Posts: 318	Re: 3 speed manual drive shaft Open this, 341 is an early non-syncro. 343 & 351 are the full syncro versions(27 spline) Last edited by Cyclone; 01-01-2009 at 02:42 PM.

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