Product
Ring and Pinion, 3.90 Ratio, 30 Spline Pinion, 3 Series, 8.5 in / 8.625 in, GM 10-Bolt, Kit
Brand
Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing transmissions, driveshaft components, and more.
Product Information
Alternate Description
3.90 8.5IN 10 BOLT GM
Part Number
RIC49-0034-1
Vendor Part Number
49-0034-1
UPC Code
698231706015
Package Weight
17.90 lbs 8.12 kg
Package Length
15.1 in 38.35 cm
Package Width
11.2 in 28.45 cm
Package Height
5.5 in 13.97 cm
Product Key Attributes
Ring and Pinion Ratio
3.9
Carrier Series
3
Pinion Spline Count
30
Pinion Gear Tooth Count
10
Ring Gear Tooth Count
39
Ring Gear Diameter
8.625 in
Pinion Shaft Diameter
1.626 in
Carrier Breaks
2.73 and Higher
Ring Gear Bolt Quantity
10
Rotation
Standard
Ring Gear Alloy
8620
Installation Kit Included
No
Ring Gear Material
Steel
Ring Gear Color
Natural
Ring Gear Finish
Natural
Quantity
Kit
