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
4.3 (80 items)
Limited Time Sale$203.89 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 225548428 | Release Date | 2026/05/09 | List Price | $135.92 | Model Number | 225548428 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 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.
| ASIN | B001G8KZMI |
|---|---|
| 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 |
Differential Rings & Pinions
Kicking Targets
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form