• NEW Mounting flange gaskets made from Superior Armstrong  Interface material 
• Fits all Holley Performance carbs including the HP and Ultra series 4150 4160 models.
• Fits Demon Barry Grant Edelbrock and Carter Performance Series AFB and Weber 4bbl Marine carbs. 
• Cheaper than mail order and other ebay sellers as always.  $FREE Shipping in the US.  International buyers will go through ebay global shipping program

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