GM 12 Bolt Car 8.875" 4.88

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Description:

US Gear Ring and Pinion | GM 12 Bolt Car 8.875" | 4.88 Ratio

 

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Specifications
Material 8620 - Standard OE Material
Ring Gear Diameter 8.875"
Ring Gear Bolts 12 - 3/8"X24 RH
Cover Bolts 12
Carrier Breaks 2.76 / 3.08 - 3.90 / 4.10
Pinion Shaft Diameter 1.625"
Spline 30
Ratio 4.88
Tooth Count 8-39
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