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USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.90 Ratio

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$378.99
SKU: yukZG GM8.5-390
UPC: 883584362159
Condition: New
Weight: 290.56 Ounces

Out of stock

USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
  • 8.50" ring gear diameter
  • Fits GM 8.5" and 8.6"
  • 10 ring gear bolts
  • 30 spline pinion
  • 3.90 ratio

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