How to Restore
Corvette Valve Covers
Restoring '84-'96
Corvette Valve Covers
By Cam
Benty
Photography: Cam Benty
Valve covers are the engine's topping,
and a shiny clean set tells the world a quality, high-performance engine
resides in your engine compartment. For owners of C4 ('84-'96) Corvettes,
valve covers are often eyesores. Exposed to high underhood
temperatures, they frequently shed their outer coverings or, worse yet,
part of the coverings leaving a blotchy, ugly, black undercoating. The
result of this erosion is not good.
Zip Products offers Valve Cover Paint (PN ZMG-92), which
correctly restores the original coloration of the valve covers as delivered
from the factory. The total time for this transformation is about an hour,
including bead-blasting the old paint surface, reapplication of the new
paint, and total drying time. This is one terrific weekend driveway project
and well worth the effort.

The original valve covers were in poor condition. Much of the
undercoating was visible under sections that had peeled away.

The first step was to remove the covers.

The next step was to clean them with solvent and bead-blast
away the old paint. Try not to allow bead material to come in contact with
the underside of the cover, as the engine could later ingest the debris.


The valve covers were painted with the Zip Products valve
cover paint. Several thin coats were applied with drying time between
layers. After a thorough drying, the insides of the covers were cleaned
again, new gaskets installed, and they were bolted back in place on the
engine.


The final look is a great improvement--no need to keep the
hood closed during cruise night anymore!

Zip Products
Mechanicville, VA
(804) 730-7034
www.zip-corvette.com
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