Quote:
Originally posted by jimfulco
If cat airflow is a crock, then I've got a bead-type cat from a 77 Nova I'll sell you.
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Bead type is bad! That is what came stock on our trucks. They plug up easily and restrict flow. Monolithic-type converters are much more efficent, flow better, and don't plug as easily. Make sure to get 2-ways not 3-ways (air tube).