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Old 02-25-2014, 07:39 AM
caljon88's Avatar
caljon88 caljon88 is offline
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Default Axle identifying help please

Can anyone help with identifying what my rear axle and gearing is? The picture maybe is CCA 0929 B which is a 3.08:1 10 bolt. Could the picture show a CGA which is 2.56:1 10 bolt for the 350? I originally have a 350. The second letter isn't clear or stamped entirely.

It also looks like my ring gear is positraction which could have been changed out at some point I guess.


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Last edited by caljon88; 02-25-2014 at 07:42 AM.
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  #2  
Old 02-25-2014, 08:33 AM
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shadowgray396 shadowgray396 is offline
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Looks like CCA, but if it's now a posi then the gears most likely have been changed. Looks like you have some ID numbers on your gear. Count the turn of the wheel to 1 full turn of the driveline will tell you the ratio
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Old 02-25-2014, 09:16 AM
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caljon88 caljon88 is offline
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The "two" C's don't look the same though, the bottom loop comes up higher than the first one. Looks like it could be a badly stamp G maybe? You can see it says the 1 GM 3xxx.... Not sure if that means posi or not.

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