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Old 02-24-2021, 12:30 PM   #1
trukman1
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Join Date: Apr 2001
Location: Beavercreek, Ohio 45431
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GM 10-Bolt Front Axle Spline Count?

My '88 K5 8.5" 10-bolt has 28-spline rear axles and so I'd think it has 28-spline fronts as well.

Later Gm went to 30-spline axles in the rear.

My question is did they have 8.5" 30-spline front axles as well?

I tried researching internet but can't seem to find anything on this.

Any ideas?

Thanks in advance...
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Old 02-24-2021, 01:35 PM   #2
kwmech
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Re: GM 10-Bolt Front Axle Spline Count?

Yes 30 spline fronts were available in the Suburbans, easy to convert to if you wish
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Old 02-25-2021, 02:41 AM   #3
trukman1
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Re: GM 10-Bolt Front Axle Spline Count?

kwmech, thanks for the info. I couldn't find anything on this so good info. Thanks again, trukman1
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