Stage 8 Locking Oil Pan Bolts are easy to install and they provide real assurance against oil leaks caused by loosening oil pan bolts.

This unique patented and trademarked functional design is just three pieces: a grooved bolt (Grade 8 Steel), a locking retainer, and a snap ring.

The Locking Oil Pan Bolt Kits are available for most engines include the correct amount of patented, grooved bolts (size depending on application), retaining washers, and locking retainers.