Rockwell Axle Specifications:
| Gear Ratio | 6.72:1 |
| Ring Gear Diameter | 10.25 |
| Ring Gear Bolts | 8 |
| Pinion Support | Yes |
| Pinion Adjustment | Shims |
| Pinion Flange | 1480 U-Joint |
| Axle Spline Count | 16 |
| Axle Shaft Diameter | 1.56" / 1.62" |
| Axle Shaft Type | Full Float |
| Carrier Type | Drop Out / Top Loading |
| Hub Bolt Pattern | 6 x 8.75" |
Rockwell Axle Dimensions and Weights:
| Front WMS to WMS (Standard) | 79.5" |
| Front WMS to WMS (Flipped Hubs) | 69.5 |
| Rear WMS to WMS (Standard) | 69.5 |
| Rear WMS to WMS (Flipped Hubs) | 79.5" |
| Front Axle Weight (with Brakes) | 840 lbs. |
| Front Axle Weight (w/o Brakes) | 690 lbs. |
| Rear Axle Weight (with Brakes) | 690 lbs. |
| Rear Axle Weight (w/o Brakes) | 530 lbs. |
| Center Chunck Weight | 215 lbs. |
| Center Chunck Height (Above Tubes) | 9.5" |
Rockwell Axle Shaft Styles:
| U-Joint Axle Shafts | 3,600 lb. Static Load (Est.) |
| Convel Joint Shafts | 4,300 lb. Static Load (Est.) |
| Rezepa Joint Shafts | 3,200 lb. Static Load (Est.) |
The above listed specifications are correct to the best of our knowledge, however, we cannot guarantee their accuracy.