Description
A 3.73 ring and pinion ratio is the sweet spot for street-to-strip 8.8 differentials—it delivers snappier acceleration off the line while maintaining reasonable highway cruising without excessive RPM. If you’re building a performance Ford with an 8.8 rear, this ratio strikes the balance between launch authority and drivability that makes the difference between a fun car and a genuinely quick one. This complete kit includes everything you need for a straightforward installation into your Ford 8.8 housing.
- 3.73 gear ratio
- 30 spline pinion
- Ford 8.8 inch housing
- Complete ring & pinion kit
- Performance-oriented ratio
- OEM-quality construction
- MPN: F888373
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