fcgopm | | flat cam gear oil pump modification |
16-9715 | | oil pump 71 on w/ dished gear & 8mm stud holes 1600 hi-vol-iron full flow Empi |
31-2925 | | oil pump 71 on w/ dished gear & 8mm stud holes hi-vol-iron Empi |
31-2952 | | oil pump dished gear & 8mm stud holes 1600 hi-vol iron 30mm Melling Empi |
oppb | | oil pump passage block off method, if you're doing full flow |