Specifications
| Center Section / Differential | Strange Spool (race) or S-Trac LSD (street / strip) |
| 9" Gear Choice | 3.00 or 3.25 or 3.40 or 3.50 or 3.70 or 3.89 or 4.11 or 4.30 or 4.57 or 4.71 or 4.86 or 5.00 or 5.14 or 5.29 or 5.43 or 5.83 or 6.0 or 6.2 or 6.33 or 6.50 |