GM 12 Bolt Car Pro Gear 8.875" 5.57

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Description:

US Gear Ring and Pinion | GM 12 Bolt Car Pro Gear 8.875" | 5.57 Ratio

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Specifications
Material 9310 - Top Fuel / Drag Racing Material
Ring Gear Diameter 8.32"
Ring Gear Bolts 10 - 3/8" -24 RH
Cover Bolts 10
Carrier Breaks 2.76 / 3.08 - 3.90 / 4.10
Pinion Shaft Diameter 1.625"
Spline 30
Ratio 5.57
Tooth Count 7-39
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