Product Overview
G888390 Application Notes
- For GM 8.875" (12 Bolt)
- Performance Ring and Pinion
- 3.90 Ratio
- 3.07 to 3.73 Ratio Carrier
G888390 Specifications
Cover Bolt Quantity 12
Differential Carrier Break 3.07 to 3.73
Differential Case Design Type GM 8.875 Car
Pinion Gear Tooth Quantity 10
Pinion Shaft Diameter 1.625 (Inch)
Pinion Spline Count 30
Ring & Pinion Gear Ratio 3.90
Ring Gear Bolt Quantity 12
Ring Gear Diameter 8.875 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 39
Taxonomy A Differential LD
Taxonomy B Ring and Pinion
Taxonomy C GM 8.875 Car
Taxonomy D Rear
