Description
A quality primary drain plug is essential for maintaining proper oil circulation and engine health in high-performance applications. The DRAG SPECIALTIES Primary Plug delivers reliable sealing with a proven design that withstands the demands of racing and spirited driving. This bolt-on component ensures no leaks compromise your engine’s lubrication system when it matters most.
- Thread Size: 1/2″-20
- Material: Steel construction
- Finish: Zinc-plated
- MPN: 1107-0340
- Installation: Direct bolt-on
- Application: Primary drain





