posi question

86grandnat.

New Member
Joined
Jul 24, 2004
I bought a posi for my truck but it won't fit. Now I am wondering if i could use it for my car. It is a 8.5" 10 bolt posi. It has 30 spline axle's. From what I read I believe our cars come with 28spline axles. Can a person purchase 30 spline axle's, or should i just sell this posi and buy the correct one. My car currently has a open diff.
 
I bought a posi for my truck but it won't fit. Now I am wondering if i could use it for my car. It is a 8.5" 10 bolt posi. It has 30 spline axle's. From what I read I believe our cars come with 28spline axles. Can a person purchase 30 spline axle's, or should i just sell this posi and buy the correct one. My car currently has a open diff.

Moser sells 30 spline axles. why wont carrier fit in truck?
 
Try Randy's Ring and Pinion. Per September 2008 Car Craft Magazine, page 63, they list PN YAG1255802-30, 30 spline C clip axles. Maybe through Summit?
 
Call Joe at 866 631 0196 x 5537. The part number as listed is the correct number but does not show up in a search. $215.
 
It won't fit in my truck because I have the 14 bolt 9.5" rear in it. If I can get axles I will keep it for my car. If someone could give me a web page link to the axle's that would be great. Thanks.
 
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