Differential Ring and Pinion (8 Bolt)

146105
11036
146106
146107
146108

49-0031-1 Application Notes

  • For 63-79 Corvette
  • 3.90 Ratio
  • Thick Ring Gear
  • Requires a 2.41 to 3.70 Ratio Carrier

Warranty

2 Years or 100,000 Miles

49-0031-1 Specifications

App Model 63-79 Corvette
Cover Bolt Quantity 8
Differential Carrier Break 2.41 to 3.70 Ratio
Differential Case Design Type 63-79 Corvette
Gear Ratio 3.90
Pinion Gear Tooth Quantity 10
Pinion Shaft Diameter 1.625 (Inch)
Pinion Spline Count 30
Ring Gear Bolt Quantity 10
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 8.2 (Inch)
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 39
Taxonomy A LD Differential, LD Differential, LD Differential
Taxonomy B Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C Rear, Rear, Rear
Taxonomy D 3.90, 3.90, 3.90
Where to buy

Vehicle Applications

  • 1963 – 1979 Chevrolet Corvette
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