Product Description
Highway Stars Brand-new Valve Cover Restoration kit consisting of:
1- oil filler tube gasket (made of correct rubber)
1- STAINLESS STEEL washer (not plain metal that will rust)
1 Licensed GM restoration Valve cover breather grommet for 1986-1987 Buick Grand National, Turbo Regal, and 1987 GNX
Our stainless steel washer is an exact concours reproduction of the original GM washer and will remain looking like new for years to come.
Our gasket is thicker than the original paper gasket and seals the filler tube to the valve cover 1000% better.
Our gasket is also made of Viton rubber for maximum hot oil resistance - NOT SILICONE RUBBER.
Silicone rubber is NOT RECOMMENDED for use with hot oil.
(If you just need the gasket only, click on Gasket - Oil Filler Tube)
The valve cover breather grommet is our LICENSED GM RESTORATION Valve cover breather grommet
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Valve cover grommets
Fit perfectly and look amazing !!!!