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99-08 Chevrolet/GMC 1500 4.11-5.13 Ratio Gear Package Kit Nitro Gear and Axle

Vehicle Fitments
MakeModelSubmdelFromTo
ChevroletSilverado 150019992005
ChevroletSilverado 1500LS19992006
GMCSierra 1500SLT19992008
GMCSierra 1500SL19992003
ChevroletSilverado 1500LT19992008
GMCSierra 1500SLE19992008
ChevroletSuburban 1500LS20002006
ChevroletTahoeLT20002006
GMCYukon XL 1500SLT20002006
ChevroletTahoe20002001
ChevroletTahoeZ7120002000
ChevroletTahoeLimited20002000
ChevroletSuburban 150020002001
GMCYukon XL 1500SLE20002006
ChevroletTahoeLS20002006
ChevroletSuburban 1500LT20002006
GMCYukon XL 1500Denali20012006
GMCSierra 1500C320012001
ChevroletAvalanche 1500On Road Edition20022003
ChevroletAvalanche 1500North Face20022003
GMCSierra 1500WT20022008
ChevroletAvalanche 150020022005
ChevroletSilverado 1500WT20022004
GMCSierra 150020022005
GMCSierra 1500HT20022002
GMCSierra 1500Denali20022008
ChevroletAvalanche 1500Z7120022006
ChevroletAvalanche 1500WBH20032003
ChevroletTahoeZ7120032006
ChevroletSilverado 1500SS20032006
ChevroletAvalanche 1500Z6620042006
ChevroletSuburban 1500Z7120042006
ChevroletSilverado 1500Z7120042004
ChevroletSilverado 1500Hybrid20042006
ChevroletAvalanche 1500LT20052006
ChevroletAvalanche 1500LS20052006
GMCSierra 1500Hybrid20052006
GMCYukon XL 1500SL20062006
GMCSierra 1500SL20062006
ChevroletSilverado 1500WT20062008
ChevroletTahoe20062006
ChevroletSuburban 150020062006
ChevroletSuburban 1500LTZ20062006
ChevroletSilverado 1500LTZ20072008
GMCSierra 1500SL20082008
ChevroletSilverado 1500LS20082008

A Nitro gear change will help get that performance and economy back! It is a common misconception that lower gears are only for hardcore off-roading, in actuality the average daily driven vehicle can see huge improvements in both performance and economy by properly matching their vehicles gear ratio to their tire size all while reducing strain on the vehicles drivetrain. We at Nitro Gear and Axle realize the difficulty for the average consumer or install shop to compile the list of parts and prices required when doing a gear change. To make it easier for everyone the experts at Nitro are introducing an industry first - Gear Packages for many popular 4x4 applications. One part number. One price. One click away.
Details:

  • 1999-2008 Chevrolet and GMC K1500, 5.13 Ratio, Nitro Gear Package Kit
  • Front Differential: GM 8.25 Inch Rev. IFS
  • Rear Differential: GM 8.6 Inch (GM 8.5 Inch)
  • Gear Ratio: 5.13
  • Manufacturer: Nitro Gear and Axle
  • Warranty: 2 Years
  • Sold As A Kit

Nitro Ring and Pinion Features:

  • Manufactured in South Korea
  • 8620 Steel Gear Forgings
  • Precision Machining
  • CNC Triple-lapping
  • Heat Treatment
  • Rockwell Hardness Tested

Gear Package Includes:

  • Nitro front ring and pinion
  • Nitro front Master Install Kit (Includes Timken and Koyo Bearings)
  • Nitro rear ring and pinion
  • Nitro rear Master Install Kit (Includes Timken and Koyo Bearings)

Fits Vehicles:

1999-2008 Chevy Silverado 1500
1999-2008 GMC Sierra 1500
2000-2008 Chevy Suburban 1500
2000-2008 GMC Yukon XL 1500
2000-2008 GMC Yukon
2000-2008 Chevy Tahoe
2000-2008 Cadillac Escalade
2003-2008 Cadillac Escalade ESV
2002-2008 Cadillac Escalade EXT

Products specifications
Country of OriginUSA
Sold AsKit
Ring Gear RotationStandard
UPC670385616853
AvailabilityAvailable
LocationFront/Rear
Ratio5.13 Ratio
UniversalNo
Front DifferentialGM 8.25 Inch IFS
IncludesNitro front ring and pinion, Nitro front Master Install Kit (Includes Timken and Koyo Bearings), Nitro rear ring and pinion, Nitro rear Master Install Kit (Includes Timken and Koyo Bearings)
Mfg LabelChevy/GMC Gear Packages
Rear DifferentialGM 8.6 Inch
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment Notes99-08 GM K-1500, 00-08 GM 1/2 ton Suburban / Yukon
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Picture of 99-08 Chevrolet/GMC 1500 5.13 Ratio Gear Package Kit Nitro Gear and Axle
99-08 Chevrolet/GMC 1500 5.13 Ratio Gear Package Kit Nitro Gear and Axle
SKU: GPK15009908-5.13-FSJK
Manufacturer part number: GPK15009908-5.13
Picture of 99-08 Chevrolet/GMC 1500 4.88 Ratio Gear Package Kit Nitro Gear and Axle
99-08 Chevrolet/GMC 1500 4.88 Ratio Gear Package Kit Nitro Gear and Axle
SKU: GPK15009908-4.88-FSJK
Manufacturer part number: GPK15009908-4.88
Picture of 99-08 Chevrolet/GMC 1500 4.56 Ratio Gear Package Kit Nitro Gear and Axle
99-08 Chevrolet/GMC 1500 4.56 Ratio Gear Package Kit Nitro Gear and Axle
SKU: GPK15009908-4.56-FSJK
Manufacturer part number: GPK15009908-4.56
Picture of 99-08 Chevrolet/GMC 1500 4.30 Ratio Gear Package Kit Nitro Gear and Axle
99-08 Chevrolet/GMC 1500 4.30 Ratio Gear Package Kit Nitro Gear and Axle
SKU: GPK15009908-4.30-FSJK
Manufacturer part number: GPK15009908-4.30
Picture of 99-08 Chevrolet/GMC 1500 4.11 Ratio Gear Package Kit Nitro Gear and Axle
99-08 Chevrolet/GMC 1500 4.11 Ratio Gear Package Kit Nitro Gear and Axle
SKU: GPK15009908-4.11-FSJK
Manufacturer part number: GPK15009908-4.11
Products specifications
Country of OriginUSA
Sold AsKit
Ring Gear RotationStandard
UPC670385616853
AvailabilityAvailable
LocationFront/Rear
Ratio5.13 Ratio
UniversalNo
Front DifferentialGM 8.25 Inch IFS
IncludesNitro front ring and pinion, Nitro front Master Install Kit (Includes Timken and Koyo Bearings), Nitro rear ring and pinion, Nitro rear Master Install Kit (Includes Timken and Koyo Bearings)
Mfg LabelChevy/GMC Gear Packages
Rear DifferentialGM 8.6 Inch
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment Notes99-08 GM K-1500, 00-08 GM 1/2 ton Suburban / Yukon
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov