Author Topic: 12 Bolt Axle GM issue Pinion Yoke  (Read 794 times)

RPOZ11

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12 Bolt Axle GM issue Pinion Yoke
« on: August 08, 2011, 05:39:41 AM »
12 Bolt GM issue Pinion Yoke.
In this discussion, this inquiry is directed to GM Camaro 1967-1969 (1970) 12 Bolt housings.

Im starting on my 12 Bolt rear axle rebuild.
I am obtaining the parts for it to get it completed and ready for install when the coupe shell comes back from body/paint.

Question:
Is there anything to know about these Pinion Yokes?
I have to buy one as I need one for mine.

12 Bolt vs. 10 Bolt GM issue Pinion Yokes:
Are they the same or are they different?
I was not sure if the 10 & 12 Bolt Pinions had the same thread spline count.

 ???
VN Pacecar 396 M20 #'s

X44, CE-427, M20, C BE, 712 50 50

zman1969

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Re: 12 Bolt Axle GM issue Pinion Yoke
« Reply #1 on: August 26, 2011, 12:47:39 PM »
10 and 12 are different but 12 bolt car and truck are the same. most fit smaller 1310 u-joints and use outer clips. there are some for the 1350 joint but seem hard to find some list as a 70 chevelle 12 bolt BB yoke. Aftermarket make some h/d yokes if you looking for original look for truck 12 bolt yokes.
Rich

69 RS/Z DZ302 Daytona bumble bee
69 T/A clone LS6/6sp
69 Nova SS 396