• Moroso Plug Kit, Deck, Chevy 37800 Photo - Primary
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Moroso Authorized Dealer

Moroso Plug Kit, Deck, Chevy

Moroso Plug Kit, Deck, Chevy

sku: 0B23L | mpn: 37800
$39.45
$39.45 $39.45
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18 in stock

Emissions

This is not an emissions item.
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  • Upper cylinder wall distortion is greatly reduced when these 3/4" NPT plugs are installed in the water passage holes in the decks of Small Block and 90° V6 Chevy engines
  • Water holes must be tapped before the plugs are screwed in block must also be decked after installation
  • Plugs also restrict water flow to the cylinder heads by reducing size of water passage holes to 5/16"
  • Packaged six to a kit
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