BRP4050-05 and BRP4050-60 QUAD LOCK TUBES
1E - BLACK THERMAL COAT CENTER and Bells
2F - SUPER G RING and PINION POLISHING OPTION
3D - HEAVY DUTY LOWER SHAFT
4C- FRONT SEAL PLATE NO COUNTERBORES
6B - LOW DRAG W/TEFLON LIP SEALS AND SEVERE DUTY BEARINGS W/SEAL PLATE SEAL
7D - DIRT MOD LS PANHARD