Performance Differential Ring and Pinion (9, 9)
VZ887390 Application Notes
- For C6 Z06
- Performance Ring and Pinion
- 3.90 Ratio
- Requires a 3.42 and Numerically Higher Ratio Carrier
Warranty
2 Years or 100,000 Miles
VZ887390 Specifications
App Model
C6 Corvette ZO6
Cover Bolt Quantity
9, 9
Differential Carrier Break
3.42 Ratio and Higher, 3.42 Ratio and Higher
Differential Case Design Type
C6 Corvette ZO6, C6 Corvette ZO6
Gear Ratio
3.90, 3.9
Pinion Gear Tooth Quantity
10, 10
Pinion Spline Count
30, 30
Position
Rear
Prop 65 Long Label
WARNING: Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Short Label
WARNING: Cancer - www.p65warnings.ca.gov
Prop 65 Y N
N
Ratio
3.90
Ring Gear Bolt Quantity
10, 10
Ring Gear Material
8620 Steel, 8620 Steel
Ring Gear Outside Diameter
8.75 (Inch), 8.75 (Inch)
Ring Gear Rotation
Standard, Standard
Ring Gear Tooth Quantity
39, 39
Splined Bore Diameter
1.3 (Inch), 1.3 (Inch)
Taxonomy A
LD Differential, LD Differential, LD Differential, LD Differential
Taxonomy B
Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C
Rear, Rear, Rear
Taxonomy D
3.90, 3.90, 3.90
Vehicle Applications
- 2006 – 2013 Chevrolet Corvette
