Billet Specialties Oil Fill Cap - Push On 1-1/4

It’s the details that make your motor stand out. Billet Specialties engine accessories finish your motor with high tech style and top quality materials. Precision machined from 6061-T6 billet aluminum and polished to a mirror finish, our engine accessories will take your motor to the next level.

Oil Fill Caps
Precision machined from 6061-T6 billet aluminum Billet Specialties oil fill caps fit a variety of applications. Weld in bung is 1-5/8” diameter and can be used by welding bung to valve covers, aluminum tanks, etc.
Product Features
- Knurled edge for positive grip
- Bun N® O-Ring for a good seal and no-leak operation