
- Deck Plugs, 6/pkg
Water Pump Block Off And Filler Neck Kit; Deck Plug Kit; Wall Distortion Reduced; Restrict Water Flow to Cylinder Heads; • 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
Part TypeWater Pump Block Off
BrandMOROSO
Package Height1.1
Package Width5.3
Package Length7.1
Weight0.6 PG
Part CategoryPerformance Parts
Deck Plug FinishBlack oxide
QuantitySold as a set of 6
Part FitmentSemi Universal
Deck Plug Thread Size (In.)3/4 NPT
Deck Plug MaterialSteel
Vendor Part Number37800
Package Qty1
Package TypeEA
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