Oil Pump Primer
Suit Ford 289,302,390 & 428 Engines
- Pump drive end of the primer fits 1/4' hex male end of the oil pump drive
- The only correct way to build up oil pressure in a new engine before initial starting
- Remove the distributor and insert the primer to engage the end of the oil pump drive
- The other end of the primer fits a 3/8" chuck in a hand drill to drive the oil pump
- Black oxide finish resists conversion