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SUBURBAN 10
- 2.73 ratio (opt GU2)
- 3.08 ratio (opt GU4)
- 3.42 axle ratio (opt GU6)
- 3.73 ratio (opt GT4)
SUBURBAN 1500
SUBURBAN 20
SUBURBAN 2500

Front Axle Assembly for 1978 GMC Suburban

Fits: SUBURBAN 10 2.73 ratio opt GU2 (change)

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