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GM 8.5" & 8.6", 2.73 & Up, 30 Spline LM102949/11, Nitro Limited Slip
8.5" & 8.6" GM 30 Spline LSD, 2.73 , W Eaton Carbon Fiber Clutch, Uses LM102949 11 In 8.5

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Price: $518.66

Product Code: NPGM8.5-3-30

Description Vehicle Applications Warranty Information

GM 8.5" & 8.6" 10 Bolt-Car
30 Spline
Nitro Limited Slip Differential

1991-1996 Caprice
1994-1996 Impala SS
1988-1998 Chevrolet 1/2 Ton Pickup C1500/K1500
1988-1998 GMC 1/2 Ton Pickup C1500/K1500
1989-1991 Chevrolet K5 Blazer Front Differential
1989-1991 Chevrolet Suburban Front Differential
1989-1991 GMC K5 Jimmy Front Differential
1992-2013 GMC Yukon
1995-2013 Chevrolet Tahoe
1999-2013 GMC Yukon Denali
1988-2013 Chevrolet Suburban 1500
2002-2013 Cadillac Escalade
2002-2013 Cadillac Escalade EXT
2002-2013 GMC Yukon Denali
2000-2013 GMC Yukon XL 1500
1999-2017 GMC Sierra 1500 (not 1500HD)
1999-2017 Chevrolet Silverado 1500 (not 1500HD)
2001-2013 Chevrolet Avalanche 1500
2002-2009 Chevrolet Trailblazer
2002-2009 GMC Envoy
2005-2009 GMC Envoy Denali XL
2004-2008 Buick Rainier w/ 5.3L
2003-2008 Isuzu Ascender w/ 5.3L
2005-2008 Saab 9-7X w/ 5.3L
1994-2003 Chevrolet S10 4x4 Pickup w/ ZR2 Package
1994-2003 GMC Sonoma 4x4 Pickup w/ Highrider package
1998-2005 Chevrolet S10 Blazer w/ ZR2 Package

Differential: GM 8.2" 12 Bolt -Car
Gear Ratio: 2.73& Up
Axle Splines: 30
Ring Gear Bolts: 10 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 1 Year*

Tech Note:
All GM 8.5" differentials will require the use of a side bearing kit which has larger I.D. than stock. This LSD did away with one of the factory's weak links and made the bearing journal thicker and stronger.

Nitro Gear & Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro we know differentials, and know what it takes to provide you with high quality components.

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

  • Eaton Carbon Fiber Clutches
  • 400 lb springs
  • Assembled in the U.S.A.
  • 1 Year Warranty*

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