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Lowest Price GuaranteeGMC-Clip Eliminator Required on All GM Spools.
- Spool
- GM
- 8.5"
- 33 Spline
- 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
- Richmond Spools are the lightest, strongest, and most efficient way to lock both axle shafts together. They're CAD/CAM-designed, CNC-machined from 4140 alloy-steel forgings, and heat-treated to aircraft standards.
Part TypeSpool
Product LineRichmond Spools
BrandRICHMOND GEAR
Package Height8.2
Package Width8.4
Package Length8.8
Weight9.35 PG
Part CategoryPerformance Parts
Differential Case Design TypeGM 8.5
Pressure Angle45
PositionRear
QuantitySold individually
Spline Count33
Differential Carrier Break2.73 and Higher
C-Clip Eliminator Kit RequiredYes
Aftermarket Carrier StyleSpool
Axle TypeGM 8.5 in.
Cover Bolts10
Spool MaterialSteel
Part FitmentSemi Universal
Axle Shaft Spline Quantity33
Vendor Part Number81-1033-1
Package Qty1
Package TypeEA
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