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Differential Ring and Pinion for 1964-1972 Buick Sportwagon
InfoVehicle Info Needed
EXCELPART NUMBER: 857-12BC355

Differential Ring and Pinion for 1964-1972 Buick Sportwagon

$18514
1 left in stock
ShippingShips on Sep 08, 2026
Lowest PriceLowest Price Guarantee

Differential Ring and Pinion
  • 1964-1972 Buick Sportwagon
  • 3.55 Gear Ratio with 39-Tooth Ring Gear
  • 8620 Steel Ring and Pinion Construction
  • 30-Spline Pinion Shaft, 1.625 in. Diameter

    This differential ring and pinion is manufactured to OEM specifications for 1964-1972 Buick Sportwagon and other listed applications, restoring correct drivetrain fit and function.

    Technical Specifications:

    • 1964-1972 Buick Sportwagon
    • 3.55 Gear Ratio with 39-Tooth Ring Gear
    • 8620 Steel Ring and Pinion Construction
    • 30-Spline Pinion Shaft, 1.625 in. Diameter
    • Requires 3.07 to 3.73 Ratio Carrier
    • 12-Bolt Ring Gear
    • BrandEXCEL
    Package Height5.5
    Package Width11.1
    Package Length15.4
    Weight16.0 PG
    Vendor Part Number12BC355
    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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