Intake Manifold Kits:
Stage 8 Locking Intake Manifold Bolts are easy to install and they
are real assurance against air leaks caused by loosening 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 Bolt
Kits are available for most engines include the correct amount of patented,
grooved bolts (size depending on application), retaining washers, and locking
retainers.