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GM 12-Bolt Truck Ring & Pinion 8.875" Diameter Ring Gear [3.73 Ratio]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-60015

GM 12-Bolt Truck Ring & Pinion 8.875" Diameter Ring Gear [3.73 Ratio]

$22899$308.99You Save$80.00
10 left in stock
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GM 12-Bolt Truck 8.875"
GM 12-Bolt Truck Ring & Pinion
  • 8.875" Diameter Ring Gear
  • 3.73 Ratio
  • 41-11 Teeth
  • 30 Spline Pinion
  • Requires 3.73 Ratio and Numerically-Higher Carrier
  • Includes:
    • RTV Silicone
    • Thread Locker
    • Marking Compound
    • Brush

      JEGS 555-60015 GM 12-Bolt Truck Ring & Pinion Features:

      • Fits GM 8.875” 12-bolt differentials with an Irregular 12-bolt Hole Cover
      • Constructed from high-quality grade steel to provide long-lasting use for street, highway, and the occasional race assault
      • Manufactured utilizing modern machining and heat treating for added strength and durability for miles of trouble-free service

      JEGS 555-60015 GM 12-Bolt Truck Ring & Pinion Specifications:

      • 3.73 Ratio, 41 Ring Gear / 11 Pinion Gear Teeth
      • 30 Spline Pinion Shaft
      • 1.438 in. Pinion Shaft Diameter

      JEGS 555-60015 GM 12-Bolt Truck Ring & Pinion Includes:

      • Ring & Pinion Gears
      • RTV Silicone
      • Thread Locker Sealant
      • Marking Compound and Application Brush

      JEGS 555-60015 GM 12-Bolt Truck Ring & Pinion Notes:

      • Requires a 3.73 ratio or numerically higher carrier
      • Will not fit 2.56 & 2.73 carrier on 1980-1983 Truck and Blazer
    • Part TypeRing and Pinion
    BrandJEGS
    Package Height5.2
    Package Width11.1
    Package Length14.9
    Weight13.7 PG
    Part CategoryReplacement Parts
    Pinion Gear Teeth11
    Pinion Shaft Diameter1.438 in (36.5 mm)
    Carrier Series4
    Axle TypeGM 8.875 in.
    Ring Gear Bolts12
    Cover Bolts12
    Ring Gear Teeth41
    Part FitmentDirect Fit
    Pinion Spline Count30
    Vendor Part NumberPVTJEGRPGM12T-373
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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    Some parts are not legal for use in California or other states with similar laws / regulations
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