Victor GS33799 Valve Cover Bolt Seal Grommet Set - Molded Rubber/Steel Isolators

The Victor GS33799 is an engine valve cover bolt seal and grommet set designed to replace worn, brittle, or deteriorated valve cover isolators. Constructed from a molded rubber and steel composite, these bolt seal grommets provide a secure, vibration-dampening interface between the valve cover bolts and the cover itself, helping to maintain a proper seal and prevent oil leaks.

Key Features:

• Molded rubber and steel construction for durability and long service life
• OE-quality materials designed to withstand engine heat and repeated thermal cycles
• Direct replacement for original equipment grommets — no modifications required
• Helps prevent oil seepage around valve cover bolt locations

Over time, heat, oil exposure, and engine vibration cause original valve cover grommets to harden and crack, leading to oil leaks around the bolt bosses. Replacing them with the Victor GS33799 restores a proper seal and reduces unwanted noise and vibration transfer through the valve cover. This set includes all isolators needed for a complete valve cover grommet service.