Motive Gear makes it easy to re-gear your 4x4! Motive Gear complete front and rear differential kit includes: front and rear ring and pinions, plus front and rear bearing kits. Everything you need when changing tire size on your off-road vehicle.

Specifications:
  • Cover Bolt Quantity: 10 Front, 12 Rear
  • Differential Carrier Break: 2.73 Ratio and Higher Front, 3.73 Ratio and Higher Rear
  • Differential Case Design Type: GM 8.5, GM 8.875 Truck
  • Pinion Gear Tooth Quantity: 9
  • Pinion Shaft Diameter: 1.626 Front (Inch), 1.438 Rear (Inch)
  • Pinion Spline Count: 30
  • Ring & Pinion Gear Ratio: 4.56
  • Ring Gear Bolt Quantity: 10 Front, 12 Rear
  • Ring Gear Diameter: 8.5 Front (Inch), 8.875 Rear (Inch)
  • Ring Gear Material: 8620 Steel
  • Ring Gear Rotation: Standard
  • Ring Gear Tooth Quantity: 41
  • Taxonomy A: Differential LD
  • Taxonomy B: Ring and Pinion Gear Packages
  • Taxonomy C: GM 8.5, GM 8.875 Truck
  • Taxonomy D: Front and Rear
Fitment: 1977 – 1981 Chevrolet K10 | 1977 – 1982 Chevrolet K10 Suburban | 1977 – 1981 Chevrolet K20 | 1977 – 1981 Chevrolet K20 Suburban | 1977 – 1981 Chevrolet K5 Blazer | 1977 – 1979 Ford Victor | 1977 – 1978 GMC K15 Suburban | 1979 – 1982 GMC K1500 | 1979 – 1982 GMC K1500 Suburban

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