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Old 01-03-2007, 06:38 PM
CD Smalley CD Smalley is offline
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Re: Need Alternate Rearend for 2000 Astro

Your best bet is to find an Astro/Safari rear end if you are wanting to swap the whole piece. They are offset, meaning one shaft is longer than the other. The S-10s are an equal length shaft. Take a look at your SPID to see what gears were installed from the factory.
GU6 = 3.42
I can't find 3.73s RPO code in my book though.
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CD

1991 W41 #142
1989 Caprice 9C1
1997 C1500
1997 Bonnie SE
1998 Olds 98 LS

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