Corvair DiagramCorvair Photo
Corvair Center
home forum corvairs calendar links Corvair Podcast
California Corvairs
Clarks Corvair
Clarks Corvair
“CORSA"



Chevy Corvair License Plate
Chevy Corvair Chrome Wheel
Corvair Center Forum :  Corvair Center Phorum The fastest message board... ever.
Corvair Center 
WTB right side axle yoke
Posted by: kaminski45 ()
Date: May 05, 2018 05:16PM

I am looking for a right side axle yoke for a 1964 differential with positraction.

needpart



Edited 1 time(s). Last edit at 05/05/2018 05:18PM by MattNall.

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: Marco_a_p ()
Date: May 05, 2018 07:14PM

Dont recall that being a posi, it would use a different yoke than an open diff.
Only the side adjuster is different for a posi epuiped diff.

Marco
Sun Valley Ca 91352

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: Raycr ()
Date: May 05, 2018 07:27PM

Are there any outward signs that a diff is a posi or not?

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: MattNall ()
Date: May 05, 2018 07:31PM

Raycr Wrote:
-------------------------------------------------------
> Are there any outward signs that a diff is a posi
> or not?
=============================================

After 50 years you cannot trust the markings... see our FAQ's

To "TEST"

Rear wheels off ground

Turn one wheel while watching the other

Both turn same direction.... Working posi

Other turns opposite... non posi





MODERATOR
Sea Mountain, between Charleston Harbor and Coos Bay! SW Oregon Coast
Click HERE for My Website...Click HERE for My TechPages!
..............................110-PG.................................................Webered-Turbo

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: dryenko ()
Date: May 05, 2018 07:56PM

Or , jack up one side only, put the transmission in neutral and try to turn the rear wheel in the air. Hand brake off, of course.
Turns freely, non posi.
Turns hard = posi
In most cases. If posi is worn out, then...

Bob C aka Dryenko
Dobson, NC 27017

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: Timothy Shortle ()
Date: May 05, 2018 08:06PM

That yoke should be the same part 61-64, manual or automatic, posi or open. 1960 might even be the same if it is the short one.

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: caroseiii ()
Date: May 05, 2018 10:59PM

The only feature that is different is the oil shield. The size of the yoke and splines is identical among the posi and non-posi yokes. The shield however is flatter and not as deep.I bought some posi shields from Corvair Ranch a few years ago to make my own from NOS yokes. The posi yoke gets abused by the rocking gear.

Crawford

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: v8vair ()
Date: May 06, 2018 06:27AM

jack up,spin one wheel by hand,if they both spin in the same direction,posi,if they spin opposite,open diff.

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: steve c goodman ()
Date: May 06, 2018 07:52AM

Rt side yoke/deflector is listed as below in P&A 30 (grp 5.425):

60 w/deflector left & right
61-64 Corvair, FC
65 FC.......................3784936 w/deflector rt diff carrier to axle
(stamped 34)

Rev 8-72 and 9-73

best wishes, Steve
Rear Engine Spec. Inc. Golden, Colo.

1962 spyder 3.0L turbo---1965 Crown V8
1967 monza 110/4---1968 monza 110/4
1971 amante gt 110/4
CORSA/RMC/PPCC

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: kaminski45 ()
Date: May 08, 2018 05:54PM

Bump. Still looking for one.

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: Wagon Master ()
Date: May 08, 2018 06:24PM

So you need the short one, correct?
PM sent.


'29 Ford Model A Tudor
'61 700 Lakewood 110 4 speed
'69 Monza Convert. 140 Auto.
'70 Dodge Challenger R/T 440 4 speed

Been aircooled since 1973
Northwest Ohio

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: caroseiii ()
Date: June 10, 2018 02:49PM

Here are photos of the differences in the yoke shields. Flatter one is for posi.

Crawford Rose

Attachments:


Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: irfgt ()
Date: June 10, 2018 03:36PM

Clarks shows to have them.

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: strangecars ()
Date: June 10, 2018 04:39PM

I have a crate full of the non Posi yokes.

Steve Morton
1961 Rampside, 67 and 2 1964 Monzas

Morton's Classic Garage
Parts and Service
Nampa, Idaho 83686
30+ parts cars

Mortonsclassicgarage@gmail.com
[www.facebook.com]

Options: ReplyQuote
Re: WTB right side axle yoke
Posted by: Marco_a_p ()
Date: June 10, 2018 09:24PM

Wow. Learned sonething new smiling smiley

Marco
Sun Valley Ca 91352

Options: ReplyQuote


Sorry, only registered users may post in this forum.
This forum powered by Phorum.