Description
DIFFERENTIAL RING AND PINION FOR GM 8.5"/8.625" (10 BOLT); 4.56 RATIO; REQUIRES A 2.73 AND NUMERICALLY HIGHER RATIO CARRIER
App/Model: GM 8.5
App/Model: GM 8.625
Differential Carrier Break: 2.73 Ratio and Higher
Position: Front
Position: Rear
Ring Gear Bolt Quantity: 10
Cover Bolt Quantity: 10
Gear Ratio: 4.56
Pinion Shaft Diameter: 1.626
Ring Gear Tooth Quantity: 41
Pinion Spline Count: 30
Ring Gear Rotation: Standard
Pinion Gear Tooth Quantity: 9
Differential Case Design Type: GM 8.5
Differential Case Design Type: GM 8.625
Ratio: 4.56
Ring Gear Outside Diameter: 8.5
Ring Gear Material: 8620 Steel