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Pro-Plugs for Pro cap adapter screw holes


Pro-Plugs for Pro cap adapter screw holes


Putting silicone down the Mallory Pro Cap adapter ring screw holes to keep the rotor from shorting to the screw heads has always been a pain. These triple o-ring plastic plugs solve the problem!

Easily installed and quickly removed, now checking the points or inspecting the condition of your mag is a snap. Sold as a pair loaded with -902 O-rings (same as used on Enderle nozzle jets), these plugs use a small side hole to allow easy removal with a pointed tool. A dab of silicone grease is included to use on the o-rings so the plug pushes right in.

High voltage spark won't get past these and they stay put until you're ready for them to come out.


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