Car: 1968 Pontiac tempest. I am going to the auto fair in 2 weeks and am thinking about moving from my standard 10 bolt rear end axle to a 12 bolt posi rear end axle. What do I look for? What lengths should I be looking for? Where do I measure from and to on the axle ? Stamped Codes ? Would rather NOT buy a piece of shxt that does not fit. Help. Thanks . . . JIMB
Rear end axle
- Thread starter j5ball
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this chart gives you all the codes
http://www.wallaceracing.com/axledata2.htm
this article helps you ID them
https://www.hemmings.com/magazine/mus/2013/01/B-O-P-Rear-Axles/3720371.html
http://www.wallaceracing.com/axledata2.htm
this article helps you ID them
https://www.hemmings.com/magazine/mus/2013/01/B-O-P-Rear-Axles/3720371.html