
Moroso Plug Kit, Deck, Chevy

- 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

Moroso Plug Kit, Deck, Chevy
Sale price$39.45 USD