Oil pump, WITH TACH DRIVE, NOT CAST IRON, A50, A65, BSA Unit Twins, Made in England, NOS
Disclaimer: PLEASE NOTE THESE ARE NOT MADE OF CAST IRON. PLEASE DO YOUR RESEARCH ON THESE PUMPS. SOLD AS-IS. If you use these pumps incorrectly and there are catastrophic results with your motor, we are not taking responsibility! DO YOUR RESEARCH!