07-14-2013, 09:28 PM
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Senior Club Cobra Member
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Join Date: Jul 2006
Location: McKinney,
TX
Cobra Make, Engine: ERA GT #2077, 331 SBF, Webers, Gurney Eagle heads
Posts: 1,275
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Not Ranked
The "Plastic Plug" is for shipping only. You need to obtain the aluminum plug with the o-ring from Tremec if you do not use a mechanical speedo drive.
Sam
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