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Vehicle Info Needed
Lowest Price GuaranteeGMC-Clip Eliminator Required on All GM Spools.
SpoolGM 8.5 in. 30 Spline Bearings Not Included (Sold Separately)
Notes:
- 1999-Up Requires Use of Bearing LM603049 and Race LM603012
- 1998-Down Use Bearing LM102949 and Race LM102911
Features:
- CAD/CAM Designed For Low Weight And High Strength
- CNC Machined 4140 Stainless Steel
- Heat Treated To Aircraft Specifications
- Minimum Run Out Allows Optimum Performance/Life
- Race Proven On Strip And Track
Part TypeSpool
BrandRICHMOND GEAR
Package Height8.4
Package Width8.4
Package Length8.8
Weight10.0 PG
Part CategoryPerformance Parts
Differential Case Design TypeGM 8.5
Pressure Angle45
PositionRear
Axle TypeGM 8.5 in.
Spline Count30
Differential Carrier Break2.73 and Higher
Part FitmentSemi Universal
Vendor Part Number81-1030-1
Package Qty1
Package TypeEA
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