For GM 8.2 (10) Differential Ring and Pinion, 3.73 Ratio.
Brand: EXCEL from Richmond.
Specifications include: Cover Bolt Quantity: 10, Differential Carrier Break: 3.08 Ratio and Higher, Differential Model: GM 8.2, Gear Ratio: 3.73, Pinion Gear Tooth Quantity: 11, Pinion Shaft Diameter: 1.438 Inch, Pinion Spline Count: 25, 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: 41.
Notes: For GM 8.2" (10 Bolt); 3.73 Ratio; Requires a 3.08 and Numerically Higher Ratio Carrier.
Warranty Period: 1 Year or 50,000 Miles.
Replaces: USA Standard Gear: 36205, Richmond Gear: 49-0112-1, Transtar Industries: 742B730C, Motive Gear: G882373, USA Standard Gear: ZG GM8.2-373.