This freeze plug installation guide contains tips for installing leak-free freeze plugs in your stock car's engine - Circle Track Magazine ...

Freeze plugs are driven into pre-existing holes in the engine block. And if they're forced in too violently, or if the holes are aggressively sanded out, the holes can become too big.

Freeze plugs are driven into pre-existing holes in the engine block. And if they’re forced in too violently, or if the holes are aggressively sanded out, the holes can become too big. And if ...

Freeze plugs are driven into pre-existing holes in the engine block. And if they’re forced in too violently, or if the holes are aggressively sanded out, the holes can become too big.