Features & Benefits
- Oil pump primer lets you spin the oil pump with a drill motor
- Brings up the oil pressure and moving the oil to the top of the engine prior to engine start
- Special billet aluminum sleeve accurately positions the shaft and keeps it from wobbling
- Thick shaft design with a triangle-shaped end for no slippage
- Fits all small and big blocks including popular sizes of 327 350 355 383 388 400 406 427 434 454
- No modifications required for use