Cadillac (472, 500) 1" Valve Cover Spacers With Evacuation / Oil Fill Port ...
These Spacers are engineered with an additional port on the rear intake manifold side
of the head on each side of the motor taped to take a 3/8 pipe fittings to be used for
Evacuation Port or as An Oil Fill Port. As Some of the New Cadillac valve covers do not
have a provision for this.
GASKETLOK
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Stud Kit not included with this spacer.
Look in Stud Kits for your application specific Stud Kit. (Fitting in photo not included)
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