Ex Gasket Premium Sb Chev R
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Spectre Ex Gasket Premium Sb Chev R

Part No. 421 Warranty Details  

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The K&N PreCharger® filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave. The PreCharger will stop small dirt particles with minimal restriction to the airflow of the filter.

Product Features:
  • Fits small block Chevy engines from 265 to 400 cubic inches
  • 0.125 inch extra thick construction
  • Helps seal into leaks and warped surfaces
  • 2 gaskets included in each package
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Bolt Hole Quantity:4
Collector Diameter:1.45 X 1.55 in
Gasket Thickness:0.125 in
O.E.M. Replacement:Yes
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