| PART # | NOTES | HOUSING | FINISH | O.D. | WT. | BORE DIA. MIN/MAX | LENGTH |
| Honda B Series INTERNALLY BALANCED |
| 590601 | Street Series -P/S, Air and Alt. pully | S | BZ | 5-7/8" | 7.8 | 1.1003 / 1.1013 | 2.479 |
| 630602 | Comp Series -40% under drive alt. pulley only | A | HCA | 6-3/8" | 6.3 | 1.0995 / 1.1005 | 2.5 |
| Honda H22 Series INTERNALLY BALANCED |
| 730602 | Comp Series -30% under drive alt. pulley only | A | HCA | 7-3/8" | 6.8 | 1.180 / 1.181 | 2.928 |
| Honda K Series INTERNALLY BALANCED |
| 660602 | Comp Series -40% under drive alt. pulley only | A | HCA | 6-3/4" | 4.8 | 1.180 / 1.181 | 2.716 |
| Toyota 2JZ I-6 INTERNALLY BALANCED |
| 850802 | Comp Series -No under drive | A | HCA | 8-1/2" | 5.8 | 1.378 / 1.379 | 2.096 |
| Nissan 350Z V6 INTERNALLY BALANCED |
| 640902 | Street Series | A | HCA | 6-1/2" | 7.2 | 1.259 / 1.260 | 2.822 |
| Mitsubishi EVO INTERNALLY BALANCED |
| 610702 | Street Series | A | HCA | 6-1/8" | 4.9 | 1.590 / 1.592 | 1.906 |
| Mitsubishi 4G63/T INTERNALLY BALANCED |
| 630702 | Street Series | A | HCA | 6-3/8" | 5.5 | 1.590 / 1.592 | 1.787 |