3.73 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-373
Part Number: YKNYGGM8.5-373YUKON GEAR AND AXLE
- SKU:
- YKNYGGM8.5-373
- UPC:
- 883584241584
- MPN:
- YG GM8.5-373
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 18.10 LBS
Description
Upgrading to a 3.73 ring and pinion set transforms your GM 8.5-inch differential's acceleration and responsiveness, delivering quicker off-the-line performance without sacrificing highway cruising capability. Whether you're building a street machine or track-focused platform, this ratio strikes the ideal balance between drivability and performance gains. A complete kit installation means you get everything needed for a proper gear swap—no sourcing parts separately or worrying about mismatched components.
- 3.73 gear ratio
- 30-spline pinion
- GM 8.5-inch differential
- 10-bolt housing compatible
- Complete ring & pinion kit
- High-performance cut
- OEM-quality construction
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