| fcgopm |  | flat cam gear oil pump modification |
| 16-9713 |  | oil pump 71 on w/ dished gear aluminum & FF 31.9mm gears Empi |
| 16-9717 |  | oil pump 71 on w/ dished gear aluminum & FF 32mm Empi grooved |
| 16-9719 |  | oil pump 71 on w/ dished gear aluminum & FF 32mm Empi smooth |
| oppb |  | oil pump passage block off method, if you're doing full flow |
| 98-1121-B |  | oil pump type1,2,3 & van dished gear aluminum & 26mm gears Schadek Empi |