Description
                        Ring and Pinion - Performance - 3.90 Ratio - 30 Spline Pinion - Ford 8.8 in - Kit
                        
                    
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                Specifications
| Installation Kit Included: | No | 
| Pinion Gear Tooth Count: | 11 | 
| Pinion Shaft Diameter: | 1.626 in | 
| Pinion Spline Count: | 30 | 
| Product Line: | Performance | 
| Quantity: | Kit | 
| Ring Gear Alloy: | 8620 | 
| Ring Gear Bolt Quantity: | 10 | 
| Ring Gear Bolt Thread: | 7/16-20 in | 
| Ring Gear Bolt Thread Direction: | Right Hand | 
| Ring Gear Color: | Natural | 
| Ring Gear Diameter: | 8.8 in | 
| Ring Gear Finish: | Natural | 
| Ring Gear Material: | Steel | 
| Ring Gear Tooth Count: | 43 | 
| Ring and Pinion Ratio: | 3.9 | 
| Rotation: | Standard | 
 
             
             
             
             
             
            