There are 6 choices

Choose One

2.73 ratio (opt GU2)
3.08 ratio (opt GU4)
3.23 ratio (opt GU5)
3.42 axle ratio (opt GU6)
3.73 ratio (opt GT4)
4.10 ratio (opt GT5)

Rear Axle Assembly for 1989 Chevrolet Astro

Attention!

There are 6 choices for the 1989 Chevrolet Astro Rear Axle Assembly !!!
Choose Your Option

2.73 ratio (opt GU2)
3.08 ratio (opt GU4)
3.23 ratio (opt GU5)
3.42 axle ratio (opt GU6)
3.73 ratio (opt GT4)
4.10 ratio (opt GT5)

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