7.5 or 7.625?

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Jun 23, 2010 | 11:51 AM

zeebad1

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From: Northern Illinois

7.5 or 7.625?

I tried searching, but never found a definite answer.

My son's 2000 Z-28 axles are growling like my '02 did several years ago.

I find listings for axles for both 7.5" and 7.625" differentials in this car.

How do I tell for sure which one we have?

Thanks, zeebad1.

Jun 23, 2010 | 01:07 PM

FirstYrLS1Z

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From: Euclid,Ohio

there shouldn't be 2 axles listed.
we(you) have 7.625 differentials with 28 spline.
2 different axles could be listed,but it would have to be in regards to 3 channel ABS and/or 4 channel ABS & TC,not because of differential.

Jun 23, 2010 | 04:28 PM

SS SLP2

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From: SILSBEE TX

".....2 different axles could be listed,but it would have to be in regards to 3 channel ABS and/or 4 channel ABS & TC,not because of differential."

^^^^Rite on, 7.500/7.625 no differance, with 28 spline