hillsglass
Active Member
I have 69 roadrunner 383 Hp I need 2 freeze plugs one behind the motor mount on pass side. and the last in the rear on pass side. Can anyone help I don't know where to begin thanks chip
freeze plugs
- Thread starter hillsglass
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Go to your local NAPA store, request NAPA Brass.
You Tube has a video on "How to replace Freeze Plugs"
You Tube has a video on "How to replace Freeze Plugs"
I don't like to use brass, because if you don't put it in correctly, it will not have the proper crush. I would recommend steel, and a deep plug as a shallow plug can also cock, and not be retained properly. The size would be a 1 5/8" plug. Clean the hole with emery cloth (sandpaper), and use 3M non-hardening sealer on the block hole. Use a slightly loose deep sock, and drive it in until the edge is even with the core hole chamfer.
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