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3.0 to 4.0 inch Expander

Part Number: DYN35-3040AZ
$30.48

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Three to Four Inch Exhaust Pipe Expander / Connector 

3.0" to 4.0" expander.  Six and one half inches long.  Aluminized steel.  This adapter is expanded on both sides to fit over both pipes.
 
 
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