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GM 7.75" IRS Style 9-Bolt
Ring & Pinion Gears GM 7.75" IRS 9-Bolt Ratio: 4.11
- Diameter: 7.75" IRS
- Pinion Diameter: 1.376" 27 Splines
- 8620 Steel
- Heat Treated
- 2004-2006 Pontiac GTO
Part TypeRing and Pinion
BrandMOTIVE GEAR
Package Height5.2
Package Width11.2
Package Length15.0
Weight17.02 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberG80411
Package Qty1
Package TypeEA
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