GM 8.4" 4.56 Thick

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Description:

US Gear Ring and Pinion | GM 8.4" - 1963-1979 Corvette | 4.56 Ratio Thick

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THE US GEAR GM 8.4" BEVEL SETS ARE USED ON THE 1963-1979 CORVETTE MODELS. 

Specifications
Material 8620 - Standard OE Material
Ring Gear Diameter 8.32"
Ring Gear Bolts 10 - 3/8" -24 RH
Cover Bolts 10
Pinion Shaft Diameter 1.626"
Spline 30
Ratio 4.56 Thick
Tooth Count 9-41