; Used 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 corrosion
- Used to build up oil pressure in new engine before starting
- Remove distributor & insert primer to engage end of oil pump drive
- The other end of primer fits 3/8 chuck in a hand drill to drive oil pump
- Black oxide finish resists corrosion