Thread: K20 front hub-need help
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Old 01-31-2023, 12:39 PM   #4
kwmech
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Join Date: Mar 2003
Location: Colfax-California
Posts: 8,421
Re: K20 front hub-need help
1983 should be 10 bolt front axle. 20990 will be your choice for a premium hub. The 9790 is the standard hub with plastic inside of them.
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