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Melling Engine Expansion Plug Kits

4.33 out of 5 stars 12 Customer Reviews

Melling engine expansion plug kits come with everything needed to replace the leaky "freeze" plugs on your current engine. When you have the motor out of the chassis, it's the ideal time to update the plugs before they start leaking. Order the kit recommended for your application—and stay ahead of the game with Melling!

Showing In Stock Items. Show All 7 Items.