Chevy Deck Plug Kit by Moroso

★★★★★ 5.0 106 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 213575759 Release Date 2026/04/12 List Price $36.00 Model Number 213575759
Category

These 3/4" N.P.T. plugs, when installed in the water passage holes of Small Block and 90° V6 Chevy engine decks, significantly minimize upper cylinder wall distortion. Prior to installation, water holes must be tapped, and the block should be decked afterwards. The plugs also limit water flow to the cylinder heads by reducing the size of water passage holes to 5/16". They are packaged six to a kit.

  • Installation in Chevy engine decks minimizes cylinder wall distortion
  • Preparation: Tap water holes, screw in plugs, then deck the block
  • Plugs limit water flow to heads by reducing hole size to 5/16"
  • Includes six plugs per kit
Color Black
Brand Name Moroso

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