Richmond Gear 49-0278-1 Differential Ring and Pinion Set for GM 8.5"/8.625" (10 Bolt), 3.42 Ratio, Compatible with 1970-2013 GM, Buick, Chevy, Cadillac, GMC Models
Product details
| Management number | 219408404 | Release Date | 2026/05/03 | List Price | US$135.92 | Model Number | 219408404 | ||
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- Perfect Fit for GM 8.5" & 8.625" Differentials This Richmond Gear 49-0278-1 differential ring and pinion set is designed specifically for GM 8.5" and 8.625" (10 Bolt) differentials, providing a precise and durable fit for a variety of GM vehicles.
- 3.42 Gear Ratio for Enhanced Performance Featuring a 3.42 gear ratio, this ring and pinion set improves acceleration and towing capabilities, making it ideal for both everyday driving and performance upgrades in GM vehicles.
- Wide Compatibility with GM Models (1970-2013) This gear set is compatible with a broad range of GM, Buick, Chevrolet, Cadillac, and GMC models, including vehicles like the 2007-2013 Chevrolet Silverado, 1999-2000 Cadillac Escalade, and 1973-1975 Buick Apollo.
- Durable 8620 Steel Construction Built from high-quality 8620 steel, this ring and pinion set offers superior durability and resistance to wear, ensuring long-lasting performance under heavy loads and demanding conditions.
- Requires 2.73 and Numerically Higher Ratio Carrier For proper installation, this ring and pinion set requires a carrier with a 2.73 or numerically higher ratio. Ideal for those seeking to upgrade their vehicle’s differential to handle higher power levels.
| Brand | Richmond |
|---|---|
| Model | 49-0278-1 |
| Exterior | Machined |
| Item Weight | 17.55 pounds |
| Manufacturer | Richmond Gear |
| OEM Part Number | 49-0278-1 |
| Item model number | 49-0278-1 |
| Manufacturer Part Number | 49-0278-1 |
| Is Discontinued By Manufacturer | No |
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